MAYO, Nancy E.; GOLDBERG, Mark S. When is a case-control study a case-control study?. Journal of Rehabilitation Medicine, [S. l.], v. 41, n. 4, p. 217–222, 2009. DOI: 10.2340/16501977-0341. Disponível em: https://medicaljournalssweden.se/jrm/article/view/18041. Acesso em: 16 feb. 2025.