Volume 29.2, Issue 58, July 1993, Pages 245-253
M.A. EL-AZAB; A. BADR; G. SHAWKI; S.S. ABD EL-MEGED
Volume 27.2, Issue 54, July 1992, Pages 248-249
A.E. BOL BOL; R.O. RAMADAN
Volume 26.2, Issue 52, January 1992, Pages 249-258
S.R. NOUH; M.M. KASSEM; M. AMIN; A.A. KENAWY; A. KARKURA
Volume 63, Issue 153, April 2017, Pages 252-264
SHIMAA AHMED; AHMED I.A.; NABILA OSMAN; DINA SHIBAT EL-HAMD
Volume 24.2, Issue 48, January 1991, Pages 252-257
M.A. SELEIM
Volume 2, Issue 3.4, May 1975, Pages 253-260
A.B.A. Badawy; S.M. El-Shafey
Volume 61, Issue 145, April 2015, Pages 257-269
HOWIDA M.A. ABD-EL-RAHMAN; MAHA IBRAHIM; DOHREIG, R.M.A.; HANAA A.E. ASFOUR
Volume 26.1, Issue 51, October 1991, Pages 257-268
F.M. MAKADY
Volume 4.1, Issue 7, January 1977, Pages 259-265
M.M. Amin; S.Z. Messieha
Volume 29.1, Issue 57, April 1993, Pages 260-263
A.M. OSMAN; N.H. SALEH; A.KH. ABDEL-RAZEK
Volume 32.2, Issue 64, January 1995, Pages 263-270
S.H. SHEHATA; M.N. ISMAIL
Volume 65, Issue 161, April 2019, Pages 270-277
A.I. AHMED; N. OSMAN; SOAD A. NASEF; S.G. BAKRY
Volume 28.2, Issue 56, January 1993, Pages 277-282
H.A. YOUSSEF; M.A. ALI; A.S. SALEH
Volume 4.2, Issue 8, May 1977, Pages 279-288
G.E. ABD-EL-HAFIZ; F.E. EL-HOMMOSI; A.A. AMER; A. EL-SEBAI
Volume 27.1, Issue 53, April 1992, Pages 284-288
M. AKSOY; T. TEKELI; K. ÇOYAN; M. ALAN; A. SEMACAN; M.B. ATAMAN; K. IŞIK
Volume 28.1, Issue 55, October 1992, Pages 301-310
GI. HADAD; M.A. ABD EL-NAbI; A.A. FARRAG
Volume 42.2, Issue 84, January 2000, Pages 310-327
M.E.A. Abou-El-Roos; A.E. Abdel-Ghaffar
Volume 30.2, Issue 60, January 1994, Pages 320-328
A.H. ELYAS; A.F. BASTAWROUS; D.G. MIKHAIL; A.A. ISMAIL
Volume 6, Issue 11.12, January 1979, Pages 323-343
M.S. HASSAN; A.A. AMER; A.A. MOTTELIB; S. EL-AMROUSI
Volume 31.1, Issue 61, April 1994, Pages 327-333
A.S. SHALABY; S.M. SHARAWY; N.H. SALEH; E.A. HASSAN
Volume 7.1, Issue 13.14, January 1980, Pages 331-338
T. EL-ALLAWY; A. AMER; M. ATIA; H. IBRAHIM
Volume 52, Issue 109, April 2006, Pages 343-352
A. NIAR; K. ZIDANE; M. BENCHOHRA; D. TAINTURIER
Volume 50, Issue 102, July 2004, Pages 348-361
A. Ali; A.Kh. Abdel-Razek; S. Fahmy
Volume 54, Issue 117, April 2008, Pages 389-396
M.A.H. GHURASHI; A.T.H. SOBAIR; ASHWAG E.A.M.; H.I. SERI
Volume 45.2, Issue 90, July 2001, Pages 410-433
M.F. El-Sayed