Author = A. H. Osman
THERMAL DECOMPOSITION OF TETRACYCLINE AND CEPHALOSPORINS METAL COMPLEXES

Volume 28, Issue 2, December 2005, Pages 269-276

A. A. M. Aly; A. H. Osman; N. Abo El-Maali; G. A. A. Al-Hazmi


MICROENCAPSULATION OF THEOPHYLLINE

Volume 16, Issue 2, December 1993, Pages 113-123

A. M. El-Sayed; H. Abdel Monem Sayed; A. Hamed Osman; M. Fathy


DESIGN OF SUSTAINED RELEASE FORMULATIONS OF SALBUTAMOL I- ION-EXCHANGE RESIN SYSTEMS

Volume 14, Issue 1, 1991, Pages 46-60

H. Abdel Monem Sayed; A. M. El-Sayed; A. Hamed Osman; M. Fathy


DESIGN OF SUSTAINED RELEASE FORMULATIONS OF SALBUTAMOL II- CLAY SORBATE SYSTEMS

Volume 14, Issue 1, 1991, Pages 61-73

H. Abdel Monem Sayed; A. M. El-Sayed; A. Hamed Osman; M. Fathy


SYNTHESIS AND ANTICONVULSANT ACTIVITY OF SOME NEW 2,4,-(lH, 3H) QUINAZOLINEDIONE DERIVATIVES

Volume 9, Issue 1, June 1986, Pages 105-118

A. R. El Nasser Ossman; A. N. Osman; A. A. El-Helby