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Public Health|May 24, 2000
Health education pamphlets about smoking--their benefit to smokers and non-smokersL Meillier, M Osler, S Sabroe, et al.
Journal of Occupational and Environmental Medicine|August 1, 1995
Meta-analyses or collaborative studiesJ Olsen
Scandinavian Journal of Social Medicine|January 1, 1988
Methodological problems in the studies of reproductive failuresJ Olsen
Scandinavian Journal of Work, Environment & Health|January 1, 1994
Is human fecundity declining--and does occupational exposures play a role in such a decline if it exists?J Olsen
Scandinavian Journal of Social Medicine|January 1, 1982
Confounding as a result of differential diagnosisJ Olsen
Scandinavian Journal of Work, Environment & Health|May 11, 1999
Design options and sources of bias in time-to-pregnancy studiesJ Olsen
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