Cita APA

Design and methods of the Ludwig-McGill longitudinal study of the natural history of human papillomavirus infection and cervical neoplasia in Brazil.

Citación estilo Chicago

Design and Methods of the Ludwig-McGill Longitudinal Study of the Natural History of Human Papillomavirus Infection and Cervical Neoplasia in Brazil.

Cita MLA

Design and Methods of the Ludwig-McGill Longitudinal Study of the Natural History of Human Papillomavirus Infection and Cervical Neoplasia in Brazil.