JOHANSSON , Henry. Development of surgery during the last 50 years. Upsala Journal of Medical Sciences, [S. l.], v. 108, n. 2, p. 79–85, 2009. DOI: 10.3109/2000-1967-119. Disponível em: https://ujms.net/index.php/ujms/article/view/6502. Acesso em: 10 nov. 2026.