information about Retrospective cohort study field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Medicine 50.2M papers | Internal medicine 21M papers | Pathology 9.2M papers | Surgery 7.7M papers |
| Current | |||
Retrospective cohort study 558k papers | |||
| Child | |||
Trauma center 19.8k papers | Tertiary referral hospital 4,368 papers | Charlson comorbidity index 4,131 papers | Male to female 2,953 papers |
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