OELZ, O. Improve ars viviendi et moriendi!. Swiss Medical Weekly, [S. l.], v. 131, n. 2526, p. 363–364, 2001. DOI: 10.4414/smw.2001.09782. Disponível em: https://smw.ch/index.php/smw/article/view/75. Acesso em: 27 apr. 2024.