参考文献

Astellas Pharma Inc.; SAMIZU, Kiyohiro; MASUDA, Naoyuki; IIKUBO, Kazuhiko; KOGANEMARU, Yohei; KAWANO, Noriyuki; OHMORI, Junya; MITANI, Yasuyuki; NI, Keni Patent: EP2565194 A1, 2013 ; Location in patent: Paragraph 0072 ;