1. The Danish in vitro fertilisation (IVF) register;Andersen;Dan Med Bull,1999
2. The Danish National Hospital Register. A valuable source of data for modern health sciences;Andersen;Dan Med Bull,1999
3. Infertility and preterm delivery, birthweight, and Caesarean section: a study within the Danish National Birth Cohort;Basso;Hum Reprod,2003
4. Epilepsy in Denmark: incidence, prevalence, and validation of diagnosis;Christensen;Epilepsia,2005
5. Consensus development conference on febrile seizures, National Institutes of Health, May 19–21, 1980;Concensus statement;Epilepsia,1981