| 000 | 007300000a22002650004500 | ||
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| 008 | 110620t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a907423402X | ||
| 040 | _cVAD | ||
| 041 | _aEngels | ||
| 100 |
_aHendriks, Vincent M. _9102965 |
||
| 245 | _aSnowball sampling : a pilot study on cocaine use | ||
| 260 |
_aRotterdam _bIVO _c1992 |
||
| 300 | _aVI, 114 p. | ||
| 490 |
_aIVO-reeks _v2 |
||
| 650 |
_acocaïne _9102966 |
||
| 650 |
_adrugs _9102967 |
||
| 650 |
_aDuitsland _9102968 |
||
| 650 |
_aepidemiologie _9102969 |
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| 650 |
_aFrankrijk _9102970 |
||
| 650 |
_aonderzoeksrapporten _9102971 |
||
| 650 |
_aSpanje _9102972 |
||
| 700 |
_aBlanken ,Peter _9102973 |
||
| 700 |
_aAdriaans, Nico F.P. _9102974 |
||
| 942 | _cARTIKEL | ||
| 999 |
_c7099 _d7099 |
||