| Mark Collen The Fourth Amendment and random drug testing of people with chronic painMark Collen PAIN Exhibit, Sacramento, California, USA J Pain Palliat Care Pharmacother 25:42-8. 2011 Profit-driven drug testingMark Collen PainExhibit com, Sacramento, California 95826, USA J Pain Palliat Care Pharmacother 26:13-7. 2012 Prescribing cannabis for harm reductionMark Collen PainExhibit, COM, 9008 El Cajon Way, 4, Sacramento, CA, 95826, USA Harm Reduct J 9:1. 2012 Life of pain, life of pleasure: pain from the patients' perspective--the evolution of the PAIN exhibitMark Collen Sacramento, CA, 95826, USA J Pain Palliat Care Pharmacother 19:45-52. 2005 Analysis of controlled substance agreements from private practice physiciansMark Collen PAIN Exhibit, Sacramento, CA 95826, USA J Pain Palliat Care Pharmacother 23:357-64. 2009 In my opinion... opioid toleranceMark Collen J Pain Palliat Care Pharmacother 21:35-7. 2007 More on opioid toleranceMark Collen J Pain Palliat Care Pharmacother 21:89. 2007
| |