| 000 | 00642nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 170731b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9780198732860 | ||
| 110 | _aSmith, Peter J. | ||
| 245 |
_aField trials of health interventions : _ba toolbox _h[E-book] |
||
| 250 | _a3rd ed. | ||
| 260 |
_aOxford : _bOxford University Press, _c2015 |
||
| 650 | _aEpidemiology | ||
| 650 | _aResearch | ||
| 710 | _aMorrow, Richard H. | ||
| 710 | _aRoss, David A. | ||
| 856 |
_uhttp://oxfordmedicine.com/view/10.1093/med/9780198732860.001.0001/med-9780198732860?rskey=CrrS7x&result=1 _yNHS OpenAthens account holders click here for access |
||
| 942 | _n0 | ||
| 999 |
_c32182 _d32182 |
||