. (2013). . (e4704). Reports, 20(12), e4704
. "" .e4704 , Reports, 20, 12, 2013, e4704.
. (2013). '', Reports, 20(12), e4704.
, "," Reports, 20 12 (2013): e4704,
. . Reports. 2013;20(12):e4704 (In Persian).