. (2011). . (e3231). Reports, 19(1), e3231
. "" .e3231 , Reports, 19, 1, 2011, e3231.
. (2011). '', Reports, 19(1), e3231.
, "," Reports, 19 1 (2011): e3231,
. . Reports. 2011;19(1):e3231 (In Persian).