title: Cimetidine and the acid-aspiration syndrome.
mesh_terms: D000758:Anesthesia; D002927:Cimetidine / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D005750:Gastric Juice / Q000378:metabolism*; D006146:Guanidines / Q000494:pharmacology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D011015:Pneumonia, Aspiration / Q000517:prevention & control*; D011247:Pregnancy; D011300:Preoperative Care; D013577:Syndrome
chemical_list: D006146:Guanidines; D002927:Cimetidine