. (2011). . (e200597). Passive Defense, 2(2), e200597
. "" .e200597 , Passive Defense, 2, 2, 2011, e200597.
. (2011). '', Passive Defense, 2(2), e200597.
, "," Passive Defense, 2 2 (2011): e200597,
. . Passive Defense. 2011;2(2):e200597 (In Persian).
