| 000 | 00480nam a2200193Ia 4500 | ||
|---|---|---|---|
| 001 | 000513 | ||
| 008 | 141222s9999 xx 000 0 und d | ||
| 040 | _aDB/INS | ||
| 041 | 0 | _aeng | |
| 084 | _aOMS-6 | ||
| 245 | 1 | 4 | _aThe work of who virus reference centres and the services they provide |
| 245 | 1 | 0 | _cOrganización Mundial de la Salud |
| 260 | _aGinebra | ||
| 260 | _bWHO | ||
| 260 | _c1968 | ||
| 300 | _a120 | ||
| 650 | 1 | _aVirus | |
| 650 | 2 | _aLaboratorios de salud pública | |
| 999 |
_c9938 _d9938 |
||