. (2017). . (e6970). Reports, 25(8), e6970
. "" .e6970 , Reports, 25, 8, 2017, e6970.
. (2017). '', Reports, 25(8), e6970.
, "," Reports, 25 8 (2017): e6970,
. . Reports. 2017;25(8):e6970 (In Persian).