Histamine and antihistamines in anaesthesia and surgery.
D000758:Anesthesia / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D003657:Decision Making; D006632:Histamine / Q000276:immunology*; D006634:Histamine H1 Antagonists / Q000276:immunology*; D006635:Histamine H2 Antagonists / Q000276:immunology; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000517:prevention & control*; D013514:Surgical Procedures, Operative / Q000009:adverse effects*
D006634:Histamine H1 Antagonists; D006635:Histamine H2 Antagonists; D006632:Histamine