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BMJ (Clinical Research Ed.)|October 16, 1993
Paternal radiation exposure and leukaemia in offspring: the Ontario case-control studyJ R McLaughlin, W D King, T W Anderson, et al.
BMJ (Clinical Research Ed.)|October 16, 1993
Respiratory viruses and exacerbations of asthma in adultsK G Nicholson, J Kent, D C Ireland
BMJ (Clinical Research Ed.)|February 16, 1991
Rectal examination in patients with pain in the right lower quadrant of the abdomenJ M Dixon, R A Elton, J B Rainey, et al.
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