Assessment of knowledge, attitudes and practices about sun exposure and sunscreen usage in outpatients attending a dermatology clinic in North India. Journal of Pakistan Association of Dermatologists, [S. l.], v. 28, n. 4, p. 521–525, 2019. DOI: 10.66344/jpad.v28i4.1317. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/1317. Acesso em: 2 aug. 2026.