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Journal - Association of Official Analytical Chemists|January 1, 1985
Colorimetric determination of sympathomimetic amines methyldopa and noradrenalineM I Walash, A Abou Ouf, F B SalemJournal - Association of Official Analytical Chemists|November 1, 1985
Titrimetric and spectrophotometric determination of acetylenic hypnotics, using brominating agentsM I Walash, M S Rizk, A el-BrashyJournal - Association of Official Analytical Chemists|May 1, 1985
DC polarographic assay of piperazinesM I Walash, M S Rizk, F A IbrahimPharmaceutisch Weekblad. Scientific Edition|April 22, 1988
Titrimetric determination of acetylenic hyponotics using organic brominating agentsA el-Brashy, F Belal, M I Walash, et al.Die Pharmazie|April 1, 1979
Evaluation of certain pharmaceuticals with dibromodimethylhydantoin. Part 2: Determination of analgesicsM I Walash, M Rizk, F Belal, et al.Journal of Fluorescence|November 4, 2010
Determination of oxybutynin in pharmaceuticals via reaction with mixed acids anhydrides: application to content uniformity testingM I Walash, F Belal, N El-Enany, et al.Acta Pharmaceutica Hungarica|January 1, 1994
Stability-indicating first-derivative spectrophotometric determination of furazolidoneM I Walash, A M el-Brashy, M A SultanInternational Journal of Biomedical Science : IJBS|May 16, 2013
Spectrophotometric and Spectrofluorimetric Methods for the Determination of Dothiepin Hydrochloride in its Pure and Dosage Forms using EosinM I Walash, F Belal, N El-Enany, et al.Talanta|February 1, 1986
Determination of phenothiazines by charge-transfer complex formation with chloranilic acidN A Zakhari, M Rizk, F Ibrahim, et al.Pharmaceutisch Weekblad. Scientific Edition|June 22, 1984
Polarographic behaviour and determination of some penicillins after bromometric oxidationM Rizk, M I Walash, A A Abou-Ouf, et al.Pageof 6