| 000 | 00784 a2200193 4500 | ||
|---|---|---|---|
| 005 | 20250514071237.0 | ||
| 264 | 0 | _c20030619 | |
| 008 | 200306s 0 0 eng d | ||
| 022 | _a1001-0939 | ||
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aZhao, M | |
| 245 | 0 | 0 |
_a[Further study on COPD]. _h[electronic resource] |
| 260 |
_bZhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases _cFeb 1999 |
||
| 300 |
_a69 p. _bdigital |
||
| 500 | _aPublication Type: Editorial | ||
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 |
_aPulmonary Disease, Chronic Obstructive _xetiology |
| 773 | 0 |
_tZhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases _gvol. 22 _gno. 2 _gp. 69 |
|
| 999 |
_c12578332 _d12578332 |
||