BHARATHI KAIPU; THUMU SREEHARI REDDY. A cross sectional study of usage patterns and effects of smart phone among the medical students of tertiary care hospital. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 17, p. 182–185, 2021. Disponível em: https://ijhcr.com/index.php/ijhcr/article/view/2802. Acesso em: 22 dec. 2024.