参考文献

ALEMBIC LIMITED; PONNAIAH, Ravi; DESAI, Sanjay; SHAH, Chankrakant Chunilal; PATEL, Kalpesh Shantibhai; PAREKH, Viral Maheshbhai Patent: WO2010/46801 A2, 2010 ; Location in patent: Page/Page column 19-20; 10 ;