Long-term clinical outcomes in patients diagnosed with severe digital ischemia. Swiss Medical Weekly, [S. l.], v. 141, n. 0708, p. w13159, 2011. DOI: 10.4414/smw.2011.13159. Disponível em: https://www.smw.ch/index.php/smw/article/view/1254. Acesso em: 27 oct. 2025.