Better ways to cope with C.O.P.D.
D001945:Breathing Exercises; D004322:Drainage; D006801:Humans; D000860:Hypoxia / Q000209:etiology; D008173:Lung Diseases, Obstructive / Q000150:complications / Q000503:physiopathology / Q000628:therapy*; D008297:Male; D008405:Massage; D008875:Middle Aged; D011660:Pulmonary Heart Disease / Q000209:etiology; D012131:Respiratory Insufficiency / Q000209:etiology