| 000 | 00646nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 230725b |||||||| |||| 00| 0 eng d | ||
| 020 | _a92-890-1103-3 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a616.2 _bM2 |
||
| 100 | 1 |
_aFlorey, C Du V _912811 |
|
| 245 |
_aMethods for cohort studies of chronic airflow limitation _c/ World Health Organization Regional Office for Europe Copenhagen |
||
| 260 |
_aGeneva: _bWorld Health Organization, _c1982 |
||
| 300 | _avi, 134p. | ||
| 490 | _aWHO regional publications, European series no. 12 | ||
| 650 | _aEpidemiological | ||
| 700 | _aLeeder, S R | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c54870 _d54870 |
||