| Possibly apply to Halcon L: |
| 2006 |
-
School of Nursing, University of Minnesota, Minneapolis, Minnesota 55455, USA. · Pubmed 17118037
|
| 2004 |
-
HealthPartners Division of Behavioral Health and the Department of Epidemiology, University of Minnesota, Minneapolis, 55454, USA. · Pubmed 15054011
|