| Label | Vocabulary | Concept | Subdivision | Identifier | |
|---|---|---|---|---|---|
| 1. | Seasonal variations | LC Subject Headings (LCSH) |
General Subdivision | sh00007943 | |
| 2. | Law and legislation | LC Subject Headings (LCSH) |
General Subdivision | sh99004848 | |
| 3. | Molecular aspects | LC Subject Headings (LCSH) |
General Subdivision | sh99002140 | |
| 4. | Mortality | LC Subject Headings (LCSH) |
General Subdivision | sh99005559 | |
| Patients--Mortality | |||||
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