| 000 | 00333nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 251112s9999||||xx |||||||||||||| ||und|| | ||
| 022 | _a0028-4793 | ||
| 040 | _aCNCLSA | ||
| 245 | 4 | _aThe New England Journal Of Medicine | |
| 260 |
_c2001 _bMassachussets Medical Society _aUK |
||
| 300 | _aP.1-1004 | ||
| 300 | _bV.345 | ||
| 942 | _cJRBV | ||
| 999 |
_c25047 _d25047 |
||