Visual inspection with acetic acid as a cervical cancer test: accuracy validated using latent class analysis

by McGrath John A, Gaffikin Lynne, Arbyn Marc, Blumenthal Paul D
Published 2007-07-01

Uso de contracepção por adolescentes de escolas públicas na Bahia

by Almeida Maria da Conceição Chagas de, Aquino Estela Maria Leão de, Gaffikin Lynne, Magnani Robert J
Published 2003-01-01