Comparative efficacy of filtered blue light (emitted from sunlight) and topical erythromycin solution in acne treatment: a randomized controlled clinical trial. Journal of Pakistan Association of Dermatologists, [S. l.], v. 21, n. 3, p. 179–184, 2016. DOI: 10.66344/jpad.v21i3.469. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/469. Acesso em: 3 aug. 2026.