| 000 | 01156 a2200349 4500 | ||
|---|---|---|---|
| 005 | 20250513003319.0 | ||
| 264 | 0 | _c19810129 | |
| 008 | 198101s 0 0 eng d | ||
| 022 | _a0007-1447 | ||
| 024 | 7 |
_a10.1136/bmj.281.6250.1267 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aAltman, D G | |
| 245 | 0 | 0 |
_aStatistics and ethics in medical research: study design. _h[electronic resource] |
| 260 |
_bBritish medical journal _cNov 1980 |
||
| 300 |
_a1267-9 p. _bdigital |
||
| 500 | _aPublication Type: Clinical Trial; Journal Article | ||
| 650 | 0 | 4 | _aBiomedical Research |
| 650 | 0 | 4 | _aClinical Trials as Topic |
| 650 | 0 | 4 | _aEpidemiologic Methods |
| 650 | 0 | 4 | _aEthics, Medical |
| 650 | 0 | 4 | _aHuman Experimentation |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 | _aInformed Consent |
| 650 | 0 | 4 | _aPatient Selection |
| 650 | 0 | 4 | _aPlacebos |
| 650 | 0 | 4 | _aRandom Allocation |
| 650 | 0 | 4 |
_aResearch Design _xstandards |
| 650 | 0 | 4 | _aResearch Subjects |
| 650 | 0 | 4 | _aStatistics as Topic |
| 773 | 0 |
_tBritish medical journal _gvol. 281 _gno. 6250 _gp. 1267-9 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1136/bmj.281.6250.1267 _zAvailable from publisher's website |
| 999 |
_c6999963 _d6999963 |
||