Engelsk definition
Works about clinical studies in which participants may receive diagnostic, therapeutic, or other types of interventions, but the investigator does not assign participants to specific interventions (as in an interventional study).
Works about clinical studies in which participants may receive diagnostic, therapeutic, or other types of interventions, but the investigator does not assign participants to specific interventions (as in an interventional study).
Inga svenska synonymer finns.
Observational Study as Topic — Natural Experiments as Topic — Natural Experiment as Topic — Naturalistic Observation Studies as Topic — Naturalistic Observation Study as Topic