RANI, M.; GUPTA, M. C. Knowledge, attitude, beliefs and use of over the counter drug products among medical undergraduates. International Journal of Basic & Clinical Pharmacology, [S. l.], v. 6, n. 6, p. 1358–1362, 2017. DOI: 10.18203/2319-2003.ijbcp20172223. Disponível em: https://www.ijbcp.com/index.php/ijbcp/article/view/1470. Acesso em: 13 nov. 2025.