PURI, N. Comparative study of dermaroller therapy versus trichloroacetic acid CROSS for the treatment of atrophic acne scars. Journal of Pakistan Association of Dermatologists, [S. l.], v. 25, n. 2, p. 114–118, 2016. DOI: 10.66344/jpad.25.2.2015.93. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/93. Acesso em: 12 apr. 2026.