JOHNSON, A.; VALSAN, S. M. Role of sleep on alertness among medical students from a tertiary care hospital, Thrissur district, Kerala: cross-sectional study. International Journal Of Community Medicine And Public Health, [S. l.], v. 6, n. 7, p. 2867–2870, 2019. DOI: 10.18203/2394-6040.ijcmph20192816. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/4633. Acesso em: 28 mar. 2024.