| 000 | 01350 a2200385 4500 | ||
|---|---|---|---|
| 005 | 20250511213635.0 | ||
| 264 | 0 | _c19911226 | |
| 008 | 199112s 0 0 eng d | ||
| 022 | _a0277-6715 | ||
| 024 | 7 |
_a10.1002/sim.4780101010 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aLang, J M | |
| 245 | 0 | 0 |
_aEstimating the effect of the run-in on the power of the Physicians' Health Study. _h[electronic resource] |
| 260 |
_bStatistics in medicine _cOct 1991 |
||
| 300 |
_a1585-93 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. | ||
| 650 | 0 | 4 |
_aAspirin _xtherapeutic use |
| 650 | 0 | 4 |
_aCardiovascular Diseases _xmortality |
| 650 | 0 | 4 |
_aCarotenoids _xtherapeutic use |
| 650 | 0 | 4 | _aData Interpretation, Statistical |
| 650 | 0 | 4 | _aDouble-Blind Method |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 |
_aNeoplasms _xprevention & control |
| 650 | 0 | 4 | _aPatient Compliance |
| 650 | 0 | 4 |
_aRandomized Controlled Trials as Topic _xmethods |
| 650 | 0 | 4 | _aResearch Design |
| 650 | 0 | 4 | _aSurveys and Questionnaires |
| 650 | 0 | 4 | _abeta Carotene |
| 700 | 1 | _aBuring, J E | |
| 700 | 1 | _aRosner, B | |
| 700 | 1 | _aCook, N | |
| 700 | 1 | _aHennekens, C H | |
| 773 | 0 |
_tStatistics in medicine _gvol. 10 _gno. 10 _gp. 1585-93 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1002/sim.4780101010 _zAvailable from publisher's website |
| 999 |
_c1953711 _d1953711 |
||