Development and validation of a reversed phase liquid chromatographic method for the determination of three Gliptins and Metformin in the presence of Metformin impurity (1-cyanoguanidine)

JOURNAL ARTICLE published 31 December 2013 in European Journal of Chemistry

Authors: Ramzia Ismail El-Bagary | Ehab Farouk Elkady | Bassam Mahfouz Ayoub