Perceived stress and sources of stress among medical undergraduates in a private medical college in Mangalore, India. International Journal of Biomedical and Advance Research, [S. l.], v. 4, n. 2, p. 128–136, 2013. DOI: 10.7439/ijbar.v4i2.299. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/278. Acesso em: 11 mar. 2026.