Use of antihistamines in anorectal surgery.
D001003:Anal Canal / Q000601:surgery*; D013505:Digestive System Surgical Procedures; D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists / Q000628:therapy*; D006801:Humans; D007420:Intestine, Large; D007422:Intestines; D012007:Rectum / Q000601:surgery*
D006633:Histamine Antagonists; D006634:Histamine H1 Antagonists
ANTIHISTAMINICS/therapy; ANUS/surgery; RECTUM/surgery