“Swiss Results from a Global Observational Study of Venous Thromboembolism Risk and Prophylaxis Use in the Acute Care Hospital Setting: Analysis from the ENDORSE Study”. Swiss Medical Weekly 139, no. 4344 (October 31, 2009): 630–630. Accessed October 27, 2025. https://smw.ch/index.php/smw/article/view/1038.