Direct costs by point of service for persons with and without constipation: An employer perspective Mar 1, 2020
Healthcare Cost Comparisons by Point of Service for Persons With or Without Constipation. Mar 1, 2020
Impact of the ROME II criteria – assessment of related comorbid prevalence and costs of patients with functional dyspepsia Mar 1, 2020
Incremental Sick Leave Costs and Lost Time Among Employees with Psychiatric and Medical Conditions Mar 1, 2020