O. Abdel Razak

Spectrophotometric and polarographic determination of enalapril and lisinopril using 2,4-dinitrofluorobenzene.

N. Barakat, M. Bedair, R. Haggag, 2003, Journal of pharmaceutical and biomedical analysis.

Electrochemical study of hydrochlorothiazide and its determination in urine and tablets.

O. Abdel Razak, 2004, Journal of pharmaceutical and biomedical analysis.