The full stomach. Review of a continuing problem for the anesthesiologist.
D000758:Anesthesia / Q000009:adverse effects*; D005764:Gastroesophageal Reflux / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D011015:Pneumonia, Aspiration / Q000209:etiology; D013270:Stomach / Q000502:physiology*