HAFEEZ, S. Efficacy of oral zinc sulphate versus cryotherapy in the treatment of palmoplantar warts. Journal of Pakistan Association of Dermatologists, [S. l.], v. 31, n. 4, p. 595–599, 2022. Disponível em: https://www.jpad.com.pk/index.php/jpad/article/view/1718. Acesso em: 3 mar. 2026.