| 000 | 00874 a2200253 4500 | ||
|---|---|---|---|
| 005 | 20250514061323.0 | ||
| 264 | 0 | _c20030610 | |
| 008 | 200306s 0 0 eng d | ||
| 022 | _a1044-3983 | ||
| 024 | 7 |
_a10.1097/01.EDE.0000044327.46102.64 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aUmbach, David M | |
| 245 | 0 | 0 |
_aOn the determination of sample size. _h[electronic resource] |
| 260 |
_bEpidemiology (Cambridge, Mass.) _cMar 2003 |
||
| 300 |
_a137-8 p. _bdigital |
||
| 500 | _aPublication Type: Comment; Journal Article | ||
| 650 | 0 | 4 | _aEnvironment |
| 650 | 0 | 4 | _aGenetic Predisposition to Disease |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 | _aRisk Factors |
| 650 | 0 | 4 | _aSample Size |
| 773 | 0 |
_tEpidemiology (Cambridge, Mass.) _gvol. 14 _gno. 2 _gp. 137-8 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1097/01.EDE.0000044327.46102.64 _zAvailable from publisher's website |
| 999 |
_c12403061 _d12403061 |
||