. (2012). . (e4538). Reports, 20(10), e4538
. "" .e4538 , Reports, 20, 10, 2012, e4538.
. (2012). '', Reports, 20(10), e4538.
, "," Reports, 20 10 (2012): e4538,
. . Reports. 2012;20(10):e4538 (In Persian).