Shaikh, A. R.; Farooqui, M.; Satpute, R.; Abed, S. Overview on Nitrogen Containing Compounds and Their Assessment Based on ‘International Regulatory Standards’. J. Drug Delivery Ther. 2018, 8 (6-s), 424-428. https://doi.org/10.22270/jddt.v8i6-s.2156.