Trials / Sponsors / Changchun Changsheng Life Science and Technology Co., Ltd.
Changchun Changsheng Life Science and Technology Co., Ltd.
Industry · 1 registered clinical trial.
| Status | Trial | Phase | Started |
|---|---|---|---|
| Unknown | Immune Persistence After Inoculated With One-dose Freeze-Dried Live Attenuated Varicella Vaccine in Children V Chickenpox | Phase 4 | 2013-06-01 |