Vandoni R, Guerra A, Sanna P, Bogen M, Cavalli F, Gertsch P. Randomised comparison of complications from three different permanent central venous access systems. Swiss Med Wkly [Internet]. 2009 May 30 [cited 2024 Aug. 31];139(2122):313-. Available from: https://smw.ch/index.php/smw/article/view/980