| 000 | 00355nas a22001217a 4500 | ||
|---|---|---|---|
| 008 | 190318s9999 xx 000 0 und d | ||
| 022 | _a0028-4793 | ||
| 245 | _aNew England journal of medicine | ||
| 260 | _aNetherlands | ||
| 260 | _bMassachusetts Medical Society | ||
| 260 | _c2006 | ||
| 300 | _a2212-2315,2316-2417,2418-2529,2530-2643,2644-2749,2750-2848 | ||
| 999 |
_c118311 _d118311 |
||