title: Acid aspiration syndrome in obstetrics.
authors.forename: R M
authors.initials: RM
authors.lastname: Langford
authors.forename: K N
authors.initials: KN
authors.lastname: Bakhshi
mesh_terms: D000773:Anesthesia, Obstetrical; D005260:Female; D005745:Gastric Acidity Determination; D006801:Humans; D007744:Obstetric Labor Complications / Q000517:prevention & control*; D011015:Pneumonia, Aspiration / Q000517:prevention & control*; D011247:Pregnancy; D011899:Ranitidine / Q000627:therapeutic use
chemical_list: D011899:Ranitidine