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Dyspepsia
Iceland
Adult
2
Aged
2
Female
2
Humans
2
Irritable Bowel Syndrome
2
Male
2
Middle Aged
2
Prevalence
2
Questionnaires
2
Abdominal Pain
1
Adolescent
1
Anti-Ulcer Agents
1
Constipation
1
Data Collection
1
Diarrhea
1
Drug Prescriptions
1
Drug Utilization
1
Gastrointestinal Diseases
1
Heartburn
1
Histamine H2 Antagonists
1
Longitudinal Studies
1
Minnesota
1
Peptic Ulcer
1
Random Allocation
1
Young Adult
1
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