TYAGI, S.; TYAGI, R.; PREM, R.; AGRAWAL, A.; AGARWAL, M.; CHACKO, K. Development and optimization of Assay method of Filgrastim injection by Reverse Phase- High Performance Liquid Chromatography. The Pharma Research, v. 19, n. 02, p. 1-7, 2 out. 2018.