RT Journal
A1 Johnson KC, Miller AB, Hammond S, Collishaw NE
T1 ANalysis of passive smoking and breast cancer of limited value
JF Archives of Internal Medicine
JO Archives of Internal Medicine
YR 2011
FD September 12
VO 171
IS 16
SP 1508
OP 1510
DO 10.1001/archinternmed.2011.383
UL http://dx.doi.org/10.1001/archinternmed.2011.383
AB 
The negative findings on passive smoking, however, are at odds with the consistent findings of increased premenopausal risk in 7 case-control studies with detailed lifetime assessment of passive smoking at home and at work2- 3 and postmenopausal risk in the one cohort study with lifetime passive assessment.4