参考文献

DR. REDDY'S LABORATORIES LTD.; DR. REDDY'S LABORATORIES, INC.; BANDICHHOR, Rakeshwar; LEKKALA, Amarnath Reddy; HALDAR, Pranab; MYLAVARAPU, Ravi Kumar; GOLLA, China Malakondaiah; VAGWALA, Raghunath; KARRI, Vijaya Kumar; AKULA, Swapna Patent: WO2011/22596 A2, 2011 ; Location in patent: Page/Page column 4; 22; 23 ;