KUMAR, S. .; KUMARI, A. .; MANASA, R. V. .; DAS, S. C. .; GHOSHAL, V. . Insomnia among Attendants of Patients in a Tertiary Care Hospital at Visakhapatnam. National Journal of Community Medicine, [S. l.], v. 9, n. 09, p. 709–713, 2018. Disponível em: https://njcmindia.com/index.php/file/article/view/800. Acesso em: 20 may. 2024.