Pages 189-206
Mohammed A. Sayed; Mohamed T. Said; Mahmoud A. El-Rawy
Pages 207-214
Rashid Minhas; Lal Hussain Akhtar; Muhammad Zubair; Muhammad Shahjahan Bukhari; Muhmmad Akram; Rahmat Ullah; Muhammad Sultan Ali Buzmi; Abdul Jabbar; Muhammad Sohaib Akhtar; Abdul Wahab Chughtai
Pages 277-293
Marwa M. El Nahas; Osama A.M. Ali