Volume 21, Issue 2, August 2008, Pages 203-210
Syed Yousufuddin; S. Nawazish Mehdi
Volume 21, Issue 1, April 2008, Pages 97-106
S. Nawazish Mehdi; Syed Yousufuddin
Volume 18, Issue 1, February 2005, Pages 1-7
P. R. Reddy; S. N. Mehdi; M. Yousuf Ali