D. LEUPPI, J. Physician response in surveys: Are the responders the users?. Swiss Medical Weekly, [S. l.], v. 136, n. 3536, p. 551–551, 2006. DOI: 10.4414/smw.2006.11589. Disponível em: https://smw.ch/index.php/smw/article/view/645. Acesso em: 28 nov. 2024.