title: Central venous access in morbidly obese patients.
authors.forename: G
authors.initials: G
authors.lastname: Johnson
authors.forename: J D
authors.initials: JD
authors.lastname: Tobias
mesh_terms: D002405:Catheterization, Central Venous / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D009339:Needles; D009765:Obesity / Q000150:complications*