title: The lower oesophageal sphincter and anaesthesia.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000758:Anesthesia; D000777:Anesthetics / Q000494:pharmacology; D000863:Antacids / Q000494:pharmacology; D000932:Antiemetics / Q000494:pharmacology; D004943:Esophagogastric Junction / Q000187:drug effects / Q000502:physiology*; D005260:Female; D005764:Gastroesophageal Reflux / Q000503:physiopathology; D006635:Histamine H2 Antagonists / Q000494:pharmacology; D006801:Humans; D006993:Hypnotics and Sedatives / Q000494:pharmacology; D009294:Narcotics / Q000494:pharmacology; D009466:Neuromuscular Blocking Agents / Q000494:pharmacology; D010276:Parasympatholytics / Q000494:pharmacology; D011229:Preanesthetic Medication; D011247:Pregnancy; D011312:Pressure
chemical_list: D000319:Adrenergic beta-Antagonists; D000777:Anesthetics; D000863:Antacids; D000932:Antiemetics; D006635:Histamine H2 Antagonists; D006993:Hypnotics and Sedatives; D009294:Narcotics; D009466:Neuromuscular Blocking Agents; D010276:Parasympatholytics