Assessment of Azithromycin in Pharmaceutical Formulation by Fourier-transform Infrared (FT-IR) Transmission Spectroscopy (Muhammad Ali Mallah, S.T.H. Sherazi, Sarfaraz A. Mahesar, & Abdul Rauf, Trans.). (2011). Pakistan Journal of Analytical & Environmental Chemistry, 12(1 & 2), 61-67. https://doi.org/10.21743/