[Care of the respiratory tract of senile lung cancer patients before and after surgery].
Huo
Y F
YF
D000368:Aged; D006801:Humans; D008175:Lung Neoplasms / Q000451:nursing* / Q000503:physiopathology / Q000601:surgery*; D011182:Postoperative Care; D011300:Preoperative Care; D012137:Respiratory System