Efficacy Study of HPV-16/18 Vaccine (GSK 580299) to Prevent HPV-16 and/or -18 Cervical Infection in Young Healthy Women [clinicaltrials:NCT00689741]

Efficacy Study of HPV-16/18 Vaccine (GSK 580299) to Prevent HPV-16 and/or -18 Cervical Infection in Young Healthy Women [clinicaltrials:NCT00689741]