000 | 00410nam 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 : 1981 : Vol. 113(1-6) : Shelf 2.1 | |
260 |
_bThe School of Hygiene and Public Health _c1981 |
||
300 | _a734p. | ||
650 | _aThe American Journal of Epidemiology | ||
999 |
_c2825 _d2825 |