Causes of Non-Vaccination Against Covid-19 in Workers at a Spanish Hospital. Medicina y Seguridad del Trabajo, Madrid, ES, v. 68, n. 269, p. 221–230, 2022. DOI: 10.4321/s0465-546x2022000400004. Disponível em: //revista.isciii.es/index.php/MST/article/view/1290. Acesso em: 17 dec. 2025.