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Seroepidemiology of Chlamydia in Costa Rica
(1990)
A population-based study of the sero-epidemiology of chlamydia was performed among a nationally representative sample of 760 Costa Rican women aged 25 to 59 years. Interviews and sera collection were completed between ...
Sexual Behavior, Sexually Transmitted Diseases, and Risk of Cervical Cancer
(1995-03-14)
To explore sexually transmitted diseases and sexual behavior as risk factors for cervical cancer, we analyzed data from a population-based case-control study of breast and cervical cancer in Costa Rica. Data from 415 cases ...