Hartvigsen, J., Bakketeig, L. S., Leboeuf-Yde, C.
, Engberg, M. & Lauritzen, T. (2001).
The association between physical workload and low back pain clouded by the "healthy worker" effect: population-based cross-sectional and 5-year prospective questionnaire study.
Spine,
26(16), 1788-92; discussion 1792-3.
Olsen, J., Sørensen, H. T., Steffensen, F. H.
, Sabroe, S., Gillman, M. W., Fischer, P. & Rothman, K. J. (2001).
The association of indicators of fetal growth with visual acuity and hearing among conscripts.
Epidemiology,
12, 235-8.
Olsen, J., Melbye, M.
, Olsen, S. F., Sørensen, T. I. A., Aaby, P., Andersen, A.-M. N., Taxbøl, D., Hansen, K. D., Juhl, M., Schow, T. B.
, Sørensen, H. T., Andresen, J., Mortensen, E. L., Olesen, A. W.
& Søndergaard, C. (2001).
The Danish National Birth Cohort - its background, structure and aim.
Scandinavian Journal of Public Health,
29(4), 300-307.
https://doi.org/10.1177/14034948010290040201
Kretowski, A., Kowalska, I., Peczynska, J., Urban, M.
, Green, A. & Kinalska, I. (2001).
The large increase in incidence of Type I diabetes mellitus in Poland.
Diabetologia,
44(Suppl. 3), B48-50.
Stenbøg, E. V., Steinbruchel, D. A.
, Thomsen, A. B., Baandrup, U. T., Heickendorff, L., Ingerslev, J., Andersen, N. T. & Emmertsen, K. (2001).
The pulmonary vasculature in a neonatal porcine model with increased pulmonary blood flow and pressure.
Cardiology in the Young,
11(4), 420-430.
https://doi.org/10.1017/S1047951101000543
Sørensen, H. T., Czeizel, A. E., Rockenbauer, M., Steffensen, F. H.
& Olsen, J. (2001).
The risk of limb deficiencies and other congenital abnormalities in children exposed in utero to calcium channel blockers.
Acta Obstetricia et Gynecologica Scandinavica,
80, 397-401.