A study on colposcopic directed biopsy in early detection of malignant lesions of cervix. International Journal of Research in Pharmacology & Pharmacotherapeutics, [S. l.], v. 5, n. 4, p. 377–387, 2021. DOI: 10.61096/ijrpp.v5.iss4.2016.377-387. Disponível em: https://www.ijrpp.com/ijrpp/article/view/378. Acesso em: 18 apr. 2026.