| 000 | 00416nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160509s9999 xx 000 0 und d | ||
| 020 | _a0002-9262 | ||
| 100 | _aThe American Journal of Epidemiology | ||
| 245 | 4 | _aThe American Journal of Epidemiology : 1994 : Vol. 139(7-12) : Shelf 2.3 | |
| 260 |
_bThe School of Hygiene and Public Health _c1994 |
||
| 300 | _a645-1258p. | ||
| 650 | _aThe American Journal of Epidemiology | ||
| 999 |
_c5692 _d5692 |
||