| 000 | 01073 a2200301 4500 | ||
|---|---|---|---|
| 005 | 20250512075301.0 | ||
| 264 | 0 | _c19850318 | |
| 008 | 198503s 0 0 eng d | ||
| 022 | _a0028-4793 | ||
| 024 | 7 |
_a10.1056/NEJM198502283120926 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aMayer, T R | |
| 245 | 0 | 0 |
_aHMOs: origins and development. _h[electronic resource] |
| 260 |
_bThe New England journal of medicine _cFeb 1985 |
||
| 300 |
_a590-4 p. _bdigital |
||
| 500 | _aPublication Type: Historical Article; Journal Article | ||
| 650 | 0 | 4 |
_aGroup Practice, Prepaid _xhistory |
| 650 | 0 | 4 |
_aHealth Maintenance Organizations _xhistory |
| 650 | 0 | 4 |
_aHealth Policy _xhistory |
| 650 | 0 | 4 | _aHistory, 20th Century |
| 650 | 0 | 4 |
_aOccupational Health Services _xhistory |
| 650 | 0 | 4 | _aPolitics |
| 650 | 0 | 4 |
_aSocieties, Medical _xhistory |
| 650 | 0 | 4 | _aUnited States |
| 700 | 1 | _aMayer, G G | |
| 773 | 0 |
_tThe New England journal of medicine _gvol. 312 _gno. 9 _gp. 590-4 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1056/NEJM198502283120926 _zAvailable from publisher's website |
| 999 |
_c3887369 _d3887369 |
||