title: Once is enough.
authors.affiliation: Eastern Virginia School of Medicine, Norfolk, USA.
authors.forename: F T
authors.initials: FT
authors.lastname: Wootton
mesh_terms: D000009:Abdominal Muscles / Q000000981:diagnostic imaging; D004750:Enteral Nutrition / Q000379:methods*; D020699:Gastroscopes; D005773:Gastroscopy / Q000379:methods; D005774:Gastrostomy / Q000379:methods*; D006801:Humans; D010173:Palpation; D011859:Radiography; D019564:Unnecessary Procedures