OPOPOL, Nicolae. THE HUMAN HEALTH OF OLD PEOPLE. Arta Medica, [S. l.], v. 77, n. 4, p. 97–102, 2020. DOI: 10.5281/zenodo.4175092. Disponível em: https://artamedica.md/artamedica/article/view/110. Acesso em: 24 iun. 2026.