title: Directable cannula for gastrojejunal catheterization.
authors.forename: C
authors.initials: C
authors.lastname: Cope
mesh_terms: D002408:Catheters, Indwelling; D004867:Equipment Design; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000295:instrumentation* / Q000379:methods