[Use of oral contraceptives and Papanicolaou smear in Pachuca, Hidalgo, Mexico].
Rincón-Cruz
Maria del Carmen
Mdel C
Alvarez-Suárez
Miriam
M
D003267:Contraception / Q000706:statistics & numerical data*; D003276:Contraceptives, Oral; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008800:Mexico; D065006:Papanicolaou Test; D012959:Socioeconomic Factors; D014626:Vaginal Smears / Q000706:statistics & numerical data*
D003276:Contraceptives, Oral