A rare case of multiple keratoacanthomas of Grzybowski. Journal of Pakistan Association of Dermatologists, [S. l.], v. 34, n. 1, p. 296–300, 2024. DOI: 10.66344/jpad.v34i1.2663. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/2663. Acesso em: 1 aug. 2026.