Action of caffeine and aminophylline as respiratory stimulants in man.
D000628:Aminophylline; D002110:Caffeine / Q000494:pharmacology*; D006801:Humans; D008297:Male; D019141:Respiratory System Agents; D013806:Theophylline / Q000494:pharmacology*
D019141:Respiratory System Agents; D000628:Aminophylline; D002110:Caffeine; D013806:Theophylline
CAFFEINE/effects; THEOPHYLLINE/effects