Volume & Issue: Volume 20, Issue 1, March 2010 
Recent formulation for polyvalent Clostridial vaccine

Pages 116-121

Roukaia M. Osman; M. M. Fayez; H. A. EL-Helw; A. EL-Meneisy


Preparation of Tetanus toxoid for equine

Pages 122-125

H. A. EL-Helw; M. M. Fayez; Roukaia M. Osman