Authors:
Rizk, M
Belal, F
Ibrahim, F
Ahmed, S
Sheribah, ZA
Citation: M. Rizk et al., Derivative spectrophotometric analysis of 4-quinolone antibacterials in formulations and spiked biological fluids by their Cu(II) complexes, J AOAC INT, 84(2), 2001, pp. 368-375
Authors:
Rubin, BP
Skarin, AT
Pisick, E
Rizk, M
Salgia, R
Citation: Bp. Rubin et al., Use of cytokeratins 7 and 20 in determining the origin of metastatic carcinoma of unknown primary, with special emphasis on lung cancer, EUR J CAN P, 10(1), 2001, pp. 77-82
Authors:
Rizk, M
Belal, F
Ibrahim, F
Ahmed, SM
El-Enany, NM
Citation: M. Rizk et al., A simple kinetic spectrophotometric method for the determination of oxamniquine in formulations and spiked biological fluids, J PHARM B, 23(2-3), 2000, pp. 503-513
Citation: F. Belal et al., Conductimetric determination of some pharmaceutically important 4-quinolone derivatives in dosage forms, CHEM ANAL, 44(4), 1999, pp. 763-772