title: Central venous anatomical variation: implications for venous access.
authors.forename: Usman H
authors.initials: UH
authors.lastname: Shaikh
authors.forename: Steven K
authors.initials: SK
authors.lastname: Powell
authors.forename: Elaine J
authors.initials: EJ
authors.lastname: Allsop
authors.forename: Richard G
authors.initials: RG
authors.lastname: McWilliams
mesh_terms: D000368:Aged; D002405:Catheterization, Central Venous / Q000009:adverse effects*; D006801:Humans; D008297:Male; D010690:Phlebography / Q000379:methods; D011652:Pulmonary Circulation; D011667:Pulmonary Veins / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000503:physiopathology; D012587:Scimitar Syndrome / Q000150:complications* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed