Braz NSDF, Lorenzi NPC, Sorpreso ICE, Aguiar LM de, Baracat EC, Soares-Júnior JM. The acceptability of vaginal smear self-collection for screening for cervical cancer: a systematic review. Clinics. 2017;72(3):183-187. doi:10.6061/clinics/2017(03)09