Incidence of ulcerative colitis and Crohn's disease in Danish children: Still rising or levelling out?Christian Jakobsen, Anders Pærregaard, Jan Færk et al.|Journal of Crohn s and Colitis|2008Cited by 37
[Chronic non-specific diarrhea in infants].Anders Pærregaard, Krasilnikoff Pa, B Pilgaard|PubMed|1988Cited by 0