30
Participants
Start Date
July 26, 2023
Primary Completion Date
December 31, 2023
Study Completion Date
January 15, 2024
Purified Protein Derivative of BCG(BCG-PPD)
Thirty subjects were randomized, double-blinded to perform a homogeneous double-arm BCG-PPD skin test.
The Third People's Hospital Of Shenzhen, Shenzhen
Shenzhen Third People's Hospital
OTHER
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
INDUSTRY