Document Type : Original Article
. (2000). . Qabasat, 5(18), 36-41.
. "", Qabasat, 5, 18, 2000, 36-41.
. (2000). '', Qabasat, 5(18), pp. 36-41.
, "," Qabasat, 5 18 (2000): 36-41,
. . Qabasat. 2000;5(18):36-41 (In Persian).
