THAPA, K. HPV Vaccine for Prevention of Cervical Cancer: Key Issues and Challenges for Developing Countries. Journal of Nepal Medical Association, [S. l.], v. 48, n. 175, 2009. DOI: 10.31729/jnma.177. Disponível em: http://jnma.com.np/jnma/index.php/jnma/article/view/177. Acesso em: 3 may. 2024.