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|---|---|---|---|
| 005 | 20250513122456.0 | ||
| 264 | 0 | _c19970731 | |
| 008 | 199707s 0 0 eng d | ||
| 022 | _a0959-8138 | ||
| 024 | 7 |
_a10.1136/bmj.314.7098.1874 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aAltman, D G | |
| 245 | 0 | 0 |
_aStatistics notes. Units of analysis. _h[electronic resource] |
| 260 |
_bBMJ (Clinical research ed.) _cJun 1997 |
||
| 300 |
_a1874 p. _bdigital |
||
| 500 | _aPublication Type: Journal Article; Review | ||
| 650 | 0 | 4 | _aSampling Studies |
| 650 | 0 | 4 | _aStatistics as Topic |
| 700 | 1 | _aBland, J M | |
| 773 | 0 |
_tBMJ (Clinical research ed.) _gvol. 314 _gno. 7098 _gp. 1874 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1136/bmj.314.7098.1874 _zAvailable from publisher's website |
| 999 |
_c9204384 _d9204384 |
||