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Forsberg, Bertil
3
Gislason, Thorarinn
Janson, Christer
3
Torén, Kjell
Bråbäck, Lennart
2
Holm, Mathias
2
Jogi, Rain
2
Johannessen, Ane
2
Omenaas, Ernst
2
Schlünssen, Vivi
2
Sigsgaard, Torben
2
Svanes, Cecilie
2
Timm, Signe
2
Alving, Kjell
1
Borres, Magnus P
1
Burney, Peter
1
Gunnbjörnsdottir, Maria
1
Malinovschi, Andrei
1
Patelis, Antonios
1
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Adult
3
Cohort Studies
Female
3
Humans
3
Male
3
Middle Aged
3
Prevalence
Questionnaires
Aged
2
Child
2
Colitis
2
Crohn Disease
2
Environmental Exposure
2
Europe
2
Health Surveys
2
Hygiene
2
Hygiene Hypothesis
2
Logistic Models
2
Preschool
2
Proportional Hazards Models
2
Residence Characteristics
2
Risk Factors
2
Rural Population
2
Ulcerative
2
Urban Population
2
Allergens/immunology*
1
Food Hypersensitivity/epidemiology
1
Food Hypersensitivity/immunology*
1
Fæðuofnæmi
1
Immunoglobulin E/immunology*
1
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