GEORGE, S.; PAUL, G.; PAUL, N. Study on sleep quality and associated psychosocial factors among elderly in a rural population of Kerala, India. International Journal Of Community Medicine And Public Health, [S. l.], v. 5, n. 2, p. 526–531, 2018. DOI: 10.18203/2394-6040.ijcmph20180114. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/2475. Acesso em: 5 dec. 2024.