Per Kragh Andersen

Per Kragh Andersen

Professor

ORCID: 0000-0003-0490-0885

Publication year:
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11 - 18 out of 18Page size: 10
  1. 1997
  2. Published

    Births at Christmas are different: Population based survey of 2 million deliveries

    Melbye, M., Wohlfahrt, J., Westergaard, T., Jensen, A. K. V., Koch, A., Hjalgrim, H., Kristensen, A., Aaby, P., Members of The Christmas Paper, S. G. I. & Andersen, Per Kragh, 1997, In: BMJ. British Medical Journal (International Ed.). 315, p. 1654-1655

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Induced abortion and the risk of breast cancer

    Melbye, M., Wohlfahrt, J., Olsen, J. H., Frisch, M., Westergaard, T., Helweg-Larsen, K. & Andersen, Per Kragh, 9 Jan 1997, In: New England Journal of Medicine. 336, 2, p. 81-85 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    Induced abortion and the risk of breast cancer

    Melbye, M., Wohlfahrt, J., Olsen, J. H., Frisch, M., Westergaard, T., Helweg-Larsen, K. & Andersen, Per Kragh, 1997, In: New England Journal of Medicine. 336, p. 81-85

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Letter to the Editor: Induced abortion and the risk of breast cancer. The Authors reply

    Melbye, M., Wohlfahrt, J. & Andersen, Per Kragh, 1997, In: New England Journal of Medicine. 336, p. 1835

    Research output: Contribution to journal › Letter › Research

  6. Published

    Gender difference in smoking effects on lung function and risk of hospitalization for COPD: Results from a Danish longitudinal population study

    Prescott, Eva, Bjerg, A. M., Andersen, Per Kragh, Lange, P. & Vestbo, J., 1997, In: European Respiratory Journal. 10, p. 822-827

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Birth characteristics, sibling patterns, and acute leukemia risk in childhood: A population-based cohort study

    Westergaard, T., Andersen, Per Kragh, Pedersen, J. B., Olsen, J. H., Frisch, M., Sørensen, H. T., Wohlfahrt, J. & Melbye, M., 1997, In: JNCI - Journal of the National Cancer Institute. 89, p. 939-947

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Birth order, sibship size and risk of Hodgkin's disease in children and young adults: A population-based study of 31 million person-years

    Westergaard, T., Melbye, M., Pedersen, J. B., Frisch, M., Olsen, J. H. & Andersen, Per Kragh, 1997, In: International Journal of Cancer. 72, p. 977-981

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Multivariate competing risks in a Poisson regression model: An application with two correlated characteristics of breast cancer

    Wohlfahrt, J., Andersen, Per Kragh & Melbye, M., 1997, Københavns Universitet: Department of Biostatistics. 19 p.

    Research output: Book/Report › Book › Research

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