Monier-Williams MA. Sanskrit English Dictionary 2005 Deluxe Edition: Etymologically and Philologically Arranged with Special Reference to Cognate Indo-European Languages. Delhi: Motilal Banarsidass, 2005; 1333.
Saper RB, Eisenberg DM, Davis RB, et al. Prevalence and patterns of adult yoga use in the United States: results of a national survey. Alt Ther Health Med. 2004;10:44–9.
Barnes PM, Powell-Griner E, McFann K, et al. Complementary and alternative medicine use among adults: United States, 2002. Advance Data. 2004;343:1–19.
Bertisch SM, Wee CC, McCarthy EP. Use of Complementary and Alternative Therapies by Overweight and Obese Adults. Obesity (Silver Spring). 2008;16(7):1610–5.
Corliss R. The power of yoga. Time. 2001;157:54–63.
Clay CC, Lloyd LK, Walker JL, et al. The metabolic cost of hatha yoga. J Strength Cond Res. 2005;19:604–10.
Hagins M, Moore W, Rundle A. Does practicing hatha yoga satisfy recommendations for intensity of physical activity which improves and maintains health and cardiovascular fitness? BMC Complement Altern Med. 2007;7:40.
Khalsa SBS. Yoga as a therapeutic intervention: A bibliometric analysis of published research studies. Ind J Physiol Pharmacol. 2004;48:269–85.
Williams KA, Petronis J, Smith D, et al. Effect of Iyengar yoga therapy for chronic low back pain. Pain. 2005;115:107–17.
Sherman KJ, Cherkin DC, Erro J, et al. Comparing yoga, exercise, and a self-care book for chronic low back pain: a randomized, controlled trial. Ann Intern Med. 2005;143:849.
Jacobs BP, Mehling W, Goldberg H, et al. Feasibility of conducting a clinical trial on hatha yoga for chronic low back pain: Methodological lessons. Alt Ther Health Med. 2004;10:80–3.
Galantino ML, Bzdewka TM, Eissler-Russo JL, et al. The impact of modified Hatha yoga on chronic low back pain: a pilot study. Alt Ther Health Med. 2004;10:56–9.
Chou R, Qaseem A, Snow V, et al. Diagnosis and treatment of low back pain: a joint clinical practice guideline from the American College of Physicians and the American Pain Society. Ann Intern Med. 2007;147:478–91.
Garfinkel MS, Schumacher HR Jr, Husain A, et al. Evaluation of a yoga based regimen for treatment of osteoarthritis of the hands. J Rheumatol. 1994;21:2341–3.
Kolasinski SL, Garfinkel M, Tsai AG, et al. Iyengar yoga for treating symptoms of osteoarthritis of the knees: a pilot study. J Altern Complement Med. 2005;11:689–93.
Dash M, Telles S. Improvement in hand grip strength in normal volunteers and rheumatoid arthritis patients following yoga training. Ind J Physiol Pharmacol. 2001;45:355–60.
Greendale GA, McDivit A, Carpenter A, et al. Yoga for women with hyperkyphosis: results of a pilot study. Am J Pub Health. 2002;92:1611–4.
Garfinkel MS, Singhal A, Katz WA, et al. Yoga-based intervention for carpal tunnel syndrome: A randomized trial. J Am Med Assoc. 1998;280:1601–3.
Krishnamurthy MN, Telles S. Assessing depression following two ancient Indian interventions: effects of yoga and ayurveda on older adults in a residential home. J Gerontol Nurs. 2007;33:17–23.
Pilkington K, Kirkwood G, Rampes H, et al. Yoga for depression: the research evidence. J Affect Disord. 2005;89:13–24.
Sharma VK, Das S, Mondal S, et al. Effect of Sahaj Yoga on depressive disorders. Ind J Physiol Pharmacol. 2005;49:462–8.
Sharma VK, Das S, Mondal S, et al. Effect of Sahaj Yoga on neuro-cognitive functions in patients suffering from major depression. Ind J Physiol Pharmacol. 2006;50:375–83.
Kirkwood G, Rampes H, Tuffrey V, et al. Yoga for anxiety: a systematic review of the research evidence. Brit J Sports Med. 2005;39:884–91.
Cooper S, Oborne J, Newton S, et al. Effect of two breathing exercises (Buteyko and pranayama) in asthma: a randomised controlled trial. Thorax. 2003;58:674–9.
Holloway E, Ram FS. Breathing exercises for asthma. Cochrane database of systematic reviews (Online: Update Software) 2004: CD001277.
Manocha R, Marks GB, Kenchington P, et al. Sahaja yoga in the management of moderate to severe asthma: a randomised controlled trial. Thorax. 2002;57:110–5.
Nagarathna R, Nagendra HR. Yoga for bronchial asthma: a controlled study. Brit Med J Clin Res Ed. 1985;291:1077–9.
Sabina AB, Williams AL, Wall HK, et al. Yoga intervention for adults with mild-to-moderate asthma: a pilot study. Ann Allergy, Asthma Immunol. 2005;94:543–8.
Singh V, Wisniewski A, Britton J, et al. Effect of yoga breathing exercises (pranayama) on airway reactivity in subjects with asthma. Lancet. 1990;335:1381–3.
Vedanthan PK, Murthy KC, Duvall K, et al. Clinical trial of yoga techniques in university students with asthma: A controlled study. J Allergy Clin Immunol. 1992;89:344.
Behera D. Yoga therapy in chronic bronchitis. J Assoc Phys Ind. 1998;46:207–8.
Tandon MK. Adjunct treatment with yoga in chronic severe airways obstruction. Thorax. 1978;33:514–7.
Vedanthan PK. Yoga breathing techniques (YBT) in COPD: a preliminary study. Am J Resp Crit Care Med. 1999;159:A818.
Khalsa SB. Yoga as a therapeutic intervention: a bibliometric analysis of published research studies. Ind J Physiol Pharmacol. 2004;48:269–85.
Innes KE, Bourguignon C, Taylor AG. Risk indices associated with the insulin resistance syndrome, cardiovascular disease, and possible protection with yoga: a systematic review. J Am Board Fam Pract. 2005;18:491–519.
Jayasinghe SR. Yoga in cardiac health (a review). Eur J Cardiov Prev Rehab. 2004;11:369–75.
Broota A, Varma R, Singh A. Role of relaxation in hypertension. J Ind Acad Appl Psychol. 1995;21:29–36.
Fields JZ, Walton KG, Schneider RH, et al. Effect of a multimodality natural medicine program on carotid atherosclerosis in older subjects: a pilot trial of Maharishi Vedic Medicine. Am J Cardiol. 2002;89:952–8.
Patel C. 12-month follow up of yoga and bio feedback in the management of hypertension. Lancet. 1975;I:62–4.
Patel C. Meditation in general practice. BrMed J (Clin Res Ed). 1981;282:528–9.
Patel C, Marmot MG, Terry DJ, et al. Trial of relaxation in reducing coronary risk: four year follow up. Brit Med J Clin Res Edn. 1985;290:1103–6.
Patel C, Marmot M. Can general practitioners use training in relaxation and management of stress to reduce mild hypertension? Brit Med J Clin Res Edn. 1988;296:21–4.
Murugesan R, Govindarajulu N, Bera TK. Effect of selected yogic practices on the management of hypertension. Indian J Physiol Pharmacol. 2000;44:207–10.
van Montfrans GA, Karemaker JM, Wieling W, et al. Relaxation therapy and continuous ambulatory blood pressure in mild hypertension: a controlled study. Brit Med J. 1990;300:1368–72.
Bertschinger DR, Mendrinos E, Dosso A. Yoga can be dangerous–glaucomatous visual field defect worsening due to postural yoga. Br J Ophthalmol. 2007;91:1413–4.
Bianchi G, Cavenago C, Marchese M. Can the practice of yoga be dangerous? Considerations over a case of epiphyseal separation of the distal tibia in a teenager. J Orthopaed Traumatol. 2004;5:188–90.
Chusid J. Yoga foot drop. J Am Med Assoc. 1971;217:827–8.
Cohen JA, Char DH, Norman D. Bilateral orbital varices associated with habitual bending. Arch Ophthalmol. 1995;113:1360–2.
Corrigan GE. Fatal air embolism after Yoga breathing exercises. J Am Med Assoc. 1969;210:1923.
Fong KY, Cheung RT, Yu YL, et al. Basilar artery occlusion following yoga exercise: a case report. Clin Exp Neurol. 1993;30:104–9.
Hanus SH, Homer TD, Harter DH. Vertebral artery occlusion complicating yoga exercises. Arch Neurol. 1977;34:574–5.
Walker M, Meekins G, Hu SC. Yoga neuropathy. A snoozer. Neurologist. 2005;11:176–8.
Robinson A, McGrail MR. Disclosure of CAM use to medical practitioners: a review of qualitative and quantitative studies. Complement Ther Med. 2004;12:90–8.
Eisenberg DM, Davis RB, Ettner SL, et al. Trends in alternative medicine use in the United States, 1990–1997: results of a follow-up national survey. J Am Med Assoc. 1998;280:1569–75.
Eisenberg DM, Kessler RC, Foster C, et al. Unconventional medicine in the United States. Prevalence, costs, and patterns of use. N Engl J Med. 1993;328:246–52.
Eisenberg DM, Kessler RC, Van Rompay MI, et al. Perceptions about complementary therapies relative to conventional therapies among adults who use both: results from a national survey. Ann Intern Med. 2001;135:344–51.
Hoyez AC. The ‘world of yoga’: the production and reproduction of therapeutic landscapes. Soc Sci Med. 2007;65:112–24.