LEÃO, D.; CEREJEIRA, A.; COSTA E SILVA, M.; KOCH, M. DO C.; AZEVEDO, F.; GONÇALVES, L. Antiplatelets and Anticoagulants in Dermatological Surgery. A Protocol for Clinical Practice. Journal of the Portuguese Society of Dermatology and Venereology, v. 79, n. 2, p. 137-146, 26 Jun. 2021.