[Translation] A randomized, double-blind, placebo-controlled study to evaluate the safety and tolerability of vaccinia virus-inflamed rabbit skin extract injection in healthy subjects with a single escalation dose
评价健康受试者单次静脉滴注痘苗病毒致炎兔皮提取物注射液的安全性和耐受性。
[Translation] To evaluate the safety and tolerability of a single intravenous infusion of vaccinia virus-inflamed rabbit skin extract injection in healthy subjects.