Utility of Banna Miniature Pig Inbred Line for Evaluation of the in vitro Permeability of Analgesic Percutaneous Absorption Drugs

• WANG Jing, 
• SHI Haiqiong, 
• CHENG Wen, 
• ZHANG Damei, 
• SHI Yaling, 
• GAO Yi, 
• CHAI Wenying, 
• WEI Hongjiang