| 000 | 00299pas a2200097 454500 | ||
|---|---|---|---|
| 008 | 160820b1947 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a0143-115X | ||
| 245 | _aJOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH | ||
| 260 |
_aTAVISTOCK, LONDON _bB M J PUBLISHING GROUP _c1947 |
||
| 906 |
_a _b _c _dJan - Dec,2008 |
||
| 999 |
_c474202 _d474202 |
||