共 2 条
[1]
Effects of oral morphine on breathlessness and exercise tolerance in patients with chronic obstructive pulmonary disease. Light RW,Muro JR,Sato RI,et al. The American Review of Respiratory Disease . 1989
[2]
Bayliff CD Management of insomnia in patients with chronic obstructive pulmonary disease. George CF. Drugs . 2003