000 00377cam a2200145 4500
001 CN66298
008 120401t2009 xxu||||| |||| 00| 0 eng d
100 _aO'Connor SJ
245 _aChest radiographs in pregnancy. BMJ. 2009 Oct 9;339:b4057. doi: 10.1136/bmj.b4057
260 _c2009
500 _aMonograph
700 _aVerma H
700 _aGrubnic S
700 _aRayner CF
999 _c61490
_d61490