Volume 4.1, Issue 7, January 1977, Pages 91-97
M.A.M. Fahmy; A M. Mandour; M.S. Arafa; Laila A.M, Omraa
Volume 3, Issue 5, May 1976, Pages 239-247
M.A.M. Fahmy; A.M. Mandour; M.S. Arafa; L.A.M. Omran
Volume 2, Issue 3.4, May 1975, Pages 122-128
AH. Omar; T.Y. Helal; M.S. Arafa; A.M. Salit; A. Maher Ali
Volume 2, Issue 3.4, May 1975, Pages 130-134
T.Y. Helal; A.H. Omar; M.S. Arafa; A.M. Salit; M. Mahir Ali
Volume 2, Issue 3.4, May 1975, Pages 159-166
M.S. Arafa; A.M. Salit; M.S. Khalil; A.H. Mahdi
Volume 1, Issue 1.2, May 1974, Pages 85-90
M.S. Arafa; A.M. Salit; T.Y. Helal; R.L. Muller
Volume 1, Issue 1.2, May 1974, Pages 91-98
M.S. Arafa; N.T. Nasr; Zebeida A. Kamel; Madiha Abdel-Monem