Guimarães, Eliane Machado, et al. “ Human Papillomavirus Detection in Cervical Dysplasias or Neoplasias and in Condylomata Acuminaata by in Situ Hybridization With Biotinylated DNA Probes ”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 34, no. 4, Aug. 1992, pp. 309-14, https://www.revistas.usp.br/rimtsp/article/view/28938.