Sjurdur F. Olsen

Sjurdur F. Olsen

Professor

ORCID: 0000-0003-3017-7096

Publication year:
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1 - 6 out of 6Page size: 10
  1. 2023
  2. Published

    Food & Fertility Study: study protocol for a Danish multicentre prospective cohort study investigating the association between food intake and semen quality, pregnancy and birth outcomes in infertile women and men

    Buhl Borgstrøm, M. B., Ahrendt Bjerregaard, A., Olsen, Sjurdur F., Gabrielsen, A., Humaidan, P. & Kesmodel, U. S., 2023, In: BMJ Open. 13, 7, 5 p., e068354.

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

  3. Published

    Maternal intake of folate and folic acid during pregnancy and markers of male fecundity: A population-based cohort study

    Gaml-Sørensen, A., Brix, N., Høyer, B. B., Tøttenborg, Sandra Søgaard, Hougaard, Karin Sørig, Bonde, Jens Peter, Clemmensen, P. J., Ernst, A., Arendt, L. H., Olsen, Sjurdur F., Granström, C., Henriksen, T. B., Toft, G. & Ramlau-Hansen, C. H., 2023, In: Andrology. 11, 3, p. 537-550 14 p.

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

  4. Published

    Maternal intake of folate and folic acid during pregnancy and pubertal timing in girls and boys: A population-based cohort study

    Gaml-Sørensen, A., Brix, N., Lunddorf, L. L. H., Ernst, A., Høyer, B. B., Olsen, Sjurdur F., Granström, C., Toft, G., Henriksen, T. B. & Ramlau-Hansen, C. H., 2023, In: Paediatric and Perinatal Epidemiology. 37, 7, p. 618-629 12 p.

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

  5. Published

    Prenatal exposure to nitrosatable drugs and timing of puberty in sons and daughters: A nationwide cohort study

    Clemmensen, P. J., Brix, N., Schullehner, J., Ernst, A., Harrits Lunddorf, L. L., Bjerregaard, A. A., Halldorsson, T. I., Olsen, Sjurdur F., Hansen, B., Stayner, L. T., Kolstad, H. A., Sigsgaard, T. & Ramlau-Hansen, C. H., 2023, In: International Journal of Hygiene and Environmental Health. 254, 9 p., 114271.

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

  6. Published

    Relative Validity and Reproducibility of a Web-Based Semi-Quantitative Food Frequency Questionnaire in the Danish Diet, Cancer, and Health—Next Generations MAX Study

    Rostgaard-Hansen, Agnetha Linn, Rosthøj, Susanne, Brunius, C., Olsen, Sjurdur F., Bjerregaard, A. A., Cade, J. E., Tjønneland, Anne, Landberg, R. & Halkjær, J., 2023, In: Nutrients. 15, 10, 19 p., 2389.

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

  7. Published

    Risk of Type 1 Diabetes in Children Is Not Increased After SARS-CoV-2 Infection: A Nationwide Prospective Study in Denmark

    Noorzae, R., Junker, T. G., Hviid, Anders Peter, Wohlfahrt, J. & Olsen, Sjurdur F., 2023, In: Diabetes Care. 46, 6, p. 1261-1264 4 p.

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

ID: 916552