US doctors' group seeks to block insurance company mergers.
| Autor: | McCarthy M; Seattle. |
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| Jazyk: | angličtina |
| Zdroj: | BMJ (Clinical research ed.) [BMJ] 2015 Nov 13; Vol. 351, pp. h6144. Date of Electronic Publication: 2015 Nov 13. |
| DOI: | 10.1136/bmj.h6144 |
| Databáze: | MEDLINE |
| Externí odkaz: |
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