Difficult patients, difficult doctors, and difficult relationships: How do we cope?. Portuguese Journal of Family Medicine and General Practice, [S. l.], v. 28, n. 5, p. 334–5, 2012. DOI: 10.32385/rpmgf.v28i5.10965. Disponível em: https://rpmgf.pt/ojs/index.php/rpmgf/article/view/10965. Acesso em: 18 apr. 2026.