| 000 | 00400nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160509s9999 xx 000 0 und d | ||
| 020 | _a0300-5771 | ||
| 100 | _aInternational Journal of Epidemiology | ||
| 245 | _aInternational Journal of Epidemiology : 1997 : Volume 26(4-6) : Shelf 23.1 | ||
| 260 |
_bOxford University Press _c1997 |
||
| 300 | _a1405p. | ||
| 650 | _aInternational Journal of Epidemiology | ||
| 999 |
_c6305 _d6305 |
||