PORZYCH, K.; POLAK-SZABELA, A.; HADZIK, K. Wisdom of the elderly. Medical and Biological Sciences, [S. l.], v. 29, n. 2, p. 33–35, 2015. DOI: 10.12775/MBS.2015.015. Disponível em: https://apcz.umk.pl/MBS/article/view/MBS.2015.015. Acesso em: 16 aug. 2024.