The Columbus Emergency Medical Service system.
| Autor: | Lewis RP, Fulkerson PK, Stang JM, Sampson KL, Dutko HJ |
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| Jazyk: | angličtina |
| Zdroj: | The Ohio State medical journal [Ohio State Med J] 1979 Jun; Vol. 75 (6), pp. 391-4. |
| Databáze: | MEDLINE |
| Externí odkaz: |
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