Olsen, J., Campi, R.
, Frydenberg, M., Basso, O. & Ebbesen, P. (2003).
Studying health consequences of microchimerism. Methodological problems in studying health effects of procreation with multiple partners.
European Journal of Epidemiology,
18(7), 623-629.
Basso, O., Weinberg, C. R., Baird, D. D., Wilcox, A. J.
& Olsen, J. (2003).
Subfecundity as a correlate of preeclampsia: A study within the Danish National Birth Cohort.
American Journal of Epidemiology,
157(3), 195-202.
Qin, P., Agerbo, E. & Mortensen, P. B. (2003).
Suicide Risk in Relation to Socioeconomic, Demographic, Psychiatric, and Familial Factors: A National Register-Based Study of All Suicides in Denmark, 1981-1997.
American Journal of Psychiatry,
160, 765-772.
Christensen, K., Kohler, H.-P., Basso, O.
, Olsen, J., Vaupel, J. W. & Rodgers, J. L. (2003).
The correlation of fecundability among twins: Evidence of a genetic effect on fertility? Epidemiology,
14(1), 60-64.