OMOP CDM Queries
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Introduction
Introduction
Person
Observation Period
Care Site
Payer Plan Period
Condition Occurrence
Condition Occurrence Combinations
CONDITION ERA
Drug Exposure
Drug Era
Drug Cost
Observation
Procedure Occurrence
Procedure Combinations
Procedure Cost
Visit Occurrence
Provider
Location
Death
Condition Occurrence Combinations
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COC03: Determine second line of therapy for a condition
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