Establishment of an Immortalized Human Hepatic Stellate Cell Line to Develop Antifibrotic Therapies oleh Norikuni Shibata, Takamasa Watanabe, Teru Okitsu, Masakiyo Sakaguchi, Michihiko Takesue, Takemi Kunieda, Kenji Omoto, Shinichiro Yamamoto, Noriaki Tanaka, Naoya Kobayashi M.D., P.H.D