| 000 | 00374nam a22001457a 4500 | ||
|---|---|---|---|
| 020 | _a9780632015016 | ||
| 050 |
_aMED REF R852 _bA75 |
||
| 100 | _aArmitage P | ||
| 245 | _aStatistical methods in medical research | ||
| 250 | _a2nd ed | ||
| 260 |
_aLondon _bBlackwell scientific publications _c1987 |
||
| 300 |
_axiii,559p. _bill,index |
||
| 650 | _amedical reseach | ||
| 942 | _cBK | ||
| 999 |
_c473 _d473 |
||