Cannabis use and mental health problems
| Year of publication: |
2011
|
|---|---|
| Authors: | van Ours, Jan C. ; Williams, Jenny |
| Published in: |
Journal of applied econometrics. - Chichester : Wiley-Blackwell, ISSN 0883-7252, ZDB-ID 6339414. - Vol. 26.2011, 7, p. 1137-1157
|