title: Letter: Acid pulmonary aspiration.
mesh_terms: D000768:Anesthesia, General / Q000009:adverse effects; D000863:Antacids / Q000627:therapeutic use*; D005260:Female; D005764:Gastroesophageal Reflux / Q000150:complications*; D006801:Humans; D001239:Inhalation; D011247:Pregnancy; D012119:Respiration
chemical_list: D000863:Antacids