1.
Manzano RM, Carvalho CRF de, Saraiva-Romanholo BM, Vieira JE. Chest physiotherapy during immediate postoperative period among patients undergoing upper abdominal surgery: randomized clinical trial. Sao Paulo Med J [Internet]. 2008 Sep. 9 [cited 2025 Mar. 10];126(5):269-73. Available from: https://periodicosapm.emnuvens.com.br/spmj/article/view/2000