title: Relationship between erythrocyte folate levels and cervical intraepithelial neoplasia and human papillomavirus infection.
authors.affiliation: Departments of Obstetrics and Gynecology and Hematology of the Central Military Hospital and the Division of Physiological Sciences, National University of Colombia, Bogota, Colombia.
authors.forename: H
authors.initials: H
authors.lastname: Urdaneta
authors.forename: A
authors.initials: A
authors.lastname: Pena
authors.forename: A
authors.initials: A
authors.lastname: Munevar