Phyllocontin in chronic airflow obstruction.
D000293:Adolescent; D000328:Adult; D000628:Aminophylline / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D003692:Delayed-Action Preparations; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D008297:Male; D011897:Random Allocation
D003692:Delayed-Action Preparations; D000628:Aminophylline