No abstract available
MeSH terms
-
Adolescent
-
Adult
-
Child
-
Child, Preschool
-
Colitis, Ulcerative / epidemiology
-
Colitis, Ulcerative / genetics*
-
Crohn Disease / epidemiology
-
Crohn Disease / genetics*
-
Female
-
Follow-Up Studies
-
Humans
-
Infant
-
Infant, Newborn
-
Male
-
Time Factors