1. 1. Edition of Jiangshu New Institute of Medicine, ‘Zhong Yao Da Ci Dian(II)”, 1977, Shanghai Science Technical Press, Shanghai, 2022.
2. 2. D. K. An, ‘Pharmaceutical Analysis”, 1992, China Jinan Press, Jinan, 1174, 1202.
3. 3. Edition of Committee of Ministry of Public Health of People’s Republic of China, ‘Pharmacopoeia of People’s Republic China (II)”, 1995, Chemical Industry Press, Beijing, 567.
4. Simultaneous spectrophotometric determination of furazolidone and berberine in tablet form