. (2017). . (e45678). Community Health Journal, 1(1), e45678
. "" .e45678 , Community Health Journal, 1, 1, 2017, e45678.
. (2017). '', Community Health Journal, 1(1), e45678.
, "," Community Health Journal, 1 1 (2017): e45678,
. . chj. 2017;1(1):e45678 (In Persian).