000
00257 a2200109 4500
005
20220419045145.0
022
_a
0013 2411
245
_a
Journal of Egyptian medical association
260
_a
Cairo
_b
Dar el herman
_c
1984
490
_v
Vol. 67
942
_2
lcc
_c
CR
999
_c
19176
_d
19176