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Letter to the editor

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Calcified Tissue International Aims and scope Submit manuscript

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References

  1. Mi ZZ, Xu ZG. (1987) Changes of serum calcium, phosphorus, calcitonin and parathormone with age and sex in normal Chinese. Natl Med J China 67:444–447

    CAS  Google Scholar 

  2. Mi ZZ, Xu AG. (1988) Calcitonin in normal Chinese. Chin Med J 101:501–504

    PubMed  CAS  Google Scholar 

  3. Deftos LJ, Weisman MH, Williams GW, et al. (1980) Influence of age and sex on plasma calcitonin in human beings. N Engl J Med 302:1351–1354

    Article  PubMed  CAS  Google Scholar 

  4. Wiske PS, Epstein S, Bell NH. et al. (1979) Increases in immunoreactive parathyroid hormone with age. N Engl J Med 300:1419–1421

    Article  PubMed  CAS  Google Scholar 

  5. Avioli, LV (1983) Osteoporosis. In: Peck WA (ed) Bone and mineral research. Excerpta Medica, Amsterdam-Oxford-Princeton, pp 280–318

    Google Scholar 

  6. Fujita T (1985) Calcium and aging. Calcif Tissue Int 37:1–2

    Article  PubMed  CAS  Google Scholar 

  7. Fujita T (1983) Calcium and phosphorus. Jpn J Clin Med 41:113–118

    Google Scholar 

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Authors and Affiliations

  1. Institute of Traumatology and Orthopedics of Beijing, Beijing Ji Shui Tan Hospital, Beijing, China

    Zhao-zeng Mi Ph.D. & Zhen-geng Xu M.D.

Authors
  1. Zhao-zeng Mi Ph.D.
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  2. Zhen-geng Xu M.D.
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Mi, Zz., Xu, Zg. Letter to the editor. Calcif Tissue Int 48, 218–219 (1991). https://doi.org/10.1007/BF02570557

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  • DOI: https://doi.org/10.1007/BF02570557

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