A survey of the use of herbal agents among Philadelphia Veterans Affairs Medical Center pulmonary outpatients.
Margolis
M L
ML
D003625:Data Collection; D004365:Drugs, Chinese Herbal / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D015143:Philadelphia
D004365:Drugs, Chinese Herbal