The use of antibiotics in ambulatory care and the association with bacterial resistance in Europe. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 21, n. 2, p. 227, 2005. DOI: 10.32385/rpmgf.v21i2.10127. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10127. Acesso em: 17 apr. 2026.