title: Antacids and cricoid pressure in prevention of fatal aspiration syndrome.
mesh_terms: D000773:Anesthesia, Obstetrical; D000863:Antacids / Q000008:administration & dosage*; D003413:Cricoid Cartilage; D005260:Female; D006801:Humans; D007817:Laryngeal Cartilages; D011015:Pneumonia, Aspiration / Q000517:prevention & control*; D011247:Pregnancy; D011312:Pressure
chemical_list: D000863:Antacids