title: Proceedings: pulmonary acid aspiration syndrome: should prophylaxis be routine?
mesh_terms: D000768:Anesthesia, General / Q000009:adverse effects*; D005764:Gastroesophageal Reflux / Q000517:prevention & control; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008274:Magnesium / Q000627:therapeutic use; D011015:Pneumonia, Aspiration / Q000517:prevention & control
chemical_list: D008274:Magnesium