Lack of effect of cimetidine in acne.
D000152:Acne Vulgaris / Q000188:drug therapy*; D002927:Cimetidine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D012629:Sebum / Q000378:metabolism; D012636:Secretory Rate / Q000187:drug effects
D006146:Guanidines; D002927:Cimetidine