| 000 | 00375nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 160509s9999 xx 000 0 und d | ||
| 020 | _a0895-4356 | ||
| 100 | _aJournal of Clinical Epidemiology | ||
| 245 | _aJournal of Clinical Epidemiology : 1992 : Volume 45(1-6) : Shelf 10.1 | ||
| 260 |
_bPergamon Press _c1992 |
||
| 300 | _a689p. | ||
| 650 | _aJournal of Clinical Epidemiology | ||
| 999 |
_c6617 _d6617 |
||