| 000 | 00597nam a2200193 4500 | ||
|---|---|---|---|
| 003 | KMLcat | ||
| 008 | 151002b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9289011033 | ||
| 041 | _aEng | ||
| 082 |
_a614.4028 _bMET |
||
| 245 | _aMethods for cohort studies of chronic airflow limitation | ||
| 260 |
_c1982 _aCopenhagen _bWHO _g1982 |
||
| 300 |
_avi, 134 p. _bill. _c24 cm. |
||
| 440 |
_aWHO Regional Publications, Europian Series, No.12 _910338 |
||
| 650 | _aEPIDEMIOLOGICAL STUDIES | ||
| 655 |
_aCohort studies _910340 |
||
| 655 |
_aChronic Airflow Limitation _910341 |
||
| 942 |
_s1 _cSPR _2ddc |
||
| 999 |
_c4086 _d4086 |
||