Bernardes S, Eckert IC, Burgel CF, Teixeira PJZ, et al. Increased energy and/or protein intake improves anthropometry and muscle strength in COPD patients: a systematic review with meta-analysis on randomized controlled clinical trials. Br J Nutr 2022 Apr 13:1-55. doi: 10.1017/S0007114522000976.
PMID: 35416134