| 000 | 01230 a2200313 4500 | ||
|---|---|---|---|
| 005 | 20250514025907.0 | ||
| 264 | 0 | _c20020417 | |
| 008 | 200204s 0 0 eng d | ||
| 022 | _a0002-9262 | ||
| 024 | 7 |
_a10.1093/aje/155.7.622 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aStram, Daniel O | |
| 245 | 0 | 0 |
_aIs residual confounding a reasonable explanation for the apparent protective effects of beta-carotene found in epidemiologic studies of lung cancer in smokers? _h[electronic resource] |
| 260 |
_bAmerican journal of epidemiology _cApr 2002 |
||
| 300 |
_a622-8 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. | ||
| 650 | 0 | 4 |
_aAntioxidants _xadverse effects |
| 650 | 0 | 4 | _aConfounding Factors, Epidemiologic |
| 650 | 0 | 4 | _aEpidemiologic Studies |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 |
_aLung Neoplasms _xepidemiology |
| 650 | 0 | 4 | _aModels, Statistical |
| 650 | 0 | 4 |
_aSmoking _xadverse effects |
| 650 | 0 | 4 |
_abeta Carotene _xadverse effects |
| 700 | 1 | _aHuberman, Mark | |
| 700 | 1 | _aWu, Anna H | |
| 773 | 0 |
_tAmerican journal of epidemiology _gvol. 155 _gno. 7 _gp. 622-8 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1093/aje/155.7.622 _zAvailable from publisher's website |
| 999 |
_c11819559 _d11819559 |
||