Chan Sally Sj, Tang Tjun Y, Chong Tze T, Choke Edward C, Tay Hsien T
Department of General Surgery, Sengkang General Hospital, Singapore.
Department of Vascular Surgery, Singapore General Hospital, Singapore.
Phlebology. 2020 Mar;35(2):102-109. doi: 10.1177/0268355519853412. Epub 2019 May 27.