C70821Level 6

Clinical Study by Design

**Semantic type:** Research Activity

**Definition:** A description of a clinical study by the study's design, e.g., longitudinal, case study, controlled.

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C127779Observational Case-Crossover Study

C142382Adequate and Well-controlled Study

C142398Balanced Study

C142457Comparative Study

C142615Non-Interventional Study

C142646Prospective Study

C15234Follow-Up Study

C15273Longitudinal Study

C28279Controlled Study

C53310Cross-Sectional Study

C70840Blinded Clinical Study

C82637Crossover Study

C82638Factorial Study

C82639Parallel Study

C82640Single Group Study

C90359Associated Study

C90402Latin Square Study

C90475Titration Study

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