References
Pinto E, Nardi MT, Marchi R, Cavallin F, Alfieri R, Saadeh L, Cagol M, Baldan I, Saraceni E, Parotto M, Baratto F, Caberlotto C, Vianello A, Castoro C, Scarpa M (2021) QOLEC2: a randomized controlled trial on nutritional and respiratory counseling after esophagectomy for cancer. Support Care Cancer 29:1025–1033
Efird J (2011) Blocked randomization with randomly selected block sizes. Int J Environ Res Public Health 8:15–20
Pejovic NJ, Trevisanuto D, Lubulwa C, Myrnerts Höök S, Cavallin F, Byamugisha J, Nankunda J, Tylleskär T (2018) Neonatal resuscitation using a laryngeal mask airway: a randomised trial in Uganda. Arch Dis Child 103:255–260
Sussman JB, Hayward RA (2010) An IV for the RCT: using instrumental variables to adjust for treatment contamination in randomised controlled trials. BMJ. 340:c2073
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Pinto, E., Scarpa, M. & Cavallin, F. Reply to: “The strength of a randomized controlled trial lies in its design—randomization”. Support Care Cancer 30, 4577–4578 (2022). https://doi.org/10.1007/s00520-022-06959-x
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DOI: https://doi.org/10.1007/s00520-022-06959-x