参考文献

LUPIN LIMITED; ROY, Bhairab, Nath; SINGH, Girij, Pal; LATHI, Piyush, Suresh; AGRAWAL, Manoj, Kunjabihari; MITRA, Rangan; TRIVEDI, Aunrag Patent: WO2013/14486 A1, 2013 ; Location in patent: Page/Page column 19 ;