PURI, N. A Study on the Efficacy of Immunotherapy with Purified Protein Derivative for the Treatment of Recalcitrant Warts. Nepal Journal of Dermatology, Venereology & Leprology, [S. l.], v. 15, n. 1, p. 12–16, 2017. DOI: 10.3126/njdvl.v15i1.18046. Disponível em: https://www.nepjol.info/index.php/NJDVL/article/view/18046. Acesso em: 2 may. 2024.