Application of Rat In Situ Single-pass Intestinal Perfusion in the Evaluation of Presystemic Extraction of Indinavir Under Different Perfusion Rates oleh Yunn-Fang Ho, Ming-Yen Lai, Hsiu-Ying Yu, Da-Kong Huang, Wei-Cherng Hsueh, Tung-Hu Tsai, Chia-Chun Lin