. (2013). . (e4790). Reports, 21(2), e4790
. "" .e4790 , Reports, 21, 2, 2013, e4790.
. (2013). '', Reports, 21(2), e4790.
, "," Reports, 21 2 (2013): e4790,
. . Reports. 2013;21(2):e4790 (In Persian).