. (2009). . (e2542). Reports, 16(11), e2542
. "" .e2542 , Reports, 16, 11, 2009, e2542.
. (2009). '', Reports, 16(11), e2542.
, "," Reports, 16 11 (2009): e2542,
. . Reports. 2009;16(11):e2542 (In Persian).