Overview Yallaferon in Chinese Population Status: Unknown status Trial end date: 2016-11-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the efficacy of Yallaferon in Chinese population with HPV-16 and/or HPV-18. Phase: Phase 2 Details Lead Sponsor: Lee's Pharmaceutical LimitedTreatments: Interferon-alphaInterferons