. (2004). . (e1911). Reports, 12(10), e1911
. "" .e1911 , Reports, 12, 10, 2004, e1911.
. (2004). '', Reports, 12(10), e1911.
, "," Reports, 12 10 (2004): e1911,
. . Reports. 2004;12(10):e1911 (In Persian).