High rate of awarding compensation for claims of injuries related to clinical trials by pharmaceutical companies in Japan: a questionnaire survey. oleh Chieko Kurihara, Hideo Kusuoka, Shunsuke Ono, Naoko Kakee, Kazuyuki Saito, Kenji Takehara, Kiyokazu Tsujide, Yuzo Nabeoka, Takuya Sakuhiro, Hiroshi Aoki, Noriko Morishita, Chieko Suzuki, Shigeo Kachi, Emiko Kondo, Yukiko Komori, Tetsu Isobe, Shigeru Kageyama, Hiroshi Watanabe