, Department of Chemistry, Faculty of Pharmacy, Universitas Sumatera Utara, Padang Bulan, Medan, 20155, Indonesia., Indonesia

• Asian Journal of Pharmaceutical and Clinical Research Vol 11 Issue 5 May 2018 - Original Article(s)
  MEAN CENTERING OF RATIO SPECTRA METHOD FOR THE ANALYSIS OF THEOPHYLLINE AND EPHEDRINE HCL MIXTURE IN TABLET
  Abstract  PDF