title: Science, pseudoscience and Sellick.
authors: J Roger
authors: JR
authors: Maltby
authors: Michael T
authors: MT
authors: Beriault
mesh_terms: D000758:Anesthesia / Q000009:adverse effects*; D006801:Humans; D010614:Pharynx / Q000503:physiopathology; D011015:Pneumonia, Aspiration / Q000453:epidemiology / Q000503:physiopathology*; D011300:Preoperative Care; D013270:Stomach / Q000503:physiopathology; D014839:Vomiting / Q000503:physiopathology