| 000 | 00450nam a2200193 4500 | ||
|---|---|---|---|
| 001 | 001151 | ||
| 003 | DLC | ||
| 008 | 141112s1987 ck r 000 u spa d | ||
| 020 | _a8486251680 | ||
| 041 | 0 | _aspa | |
| 082 |
_a614.4741 _bR842 |
||
| 100 | 0 | _aRothman, Kenneth J. | |
| 245 | _aEpidemiologia moderna | ||
| 260 |
_aMadrid : _bDiaz Santos, _c1987 |
||
| 650 | _aEpidemiologia | ||
| 650 | _aEnfermedad | ||
| 650 | _aEstadistica | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c1149 _d1149 |
||