Table 5: Comparator Group (suggest print #3)
Group 1 - Cannabis only Group 2 - Cannabis, Alcohol, Tobacco Group 3 - Cannabis and other illicit substances Group 4 - Cannabis and herbal medicines
Barbosa-Leiker20 Beatty62 Higgins65 Westfall (2003)72
Bartlett53 Hotham63 Klein66 Westfall (2004)71
Chang54 Morrison64 Latuskie67
Curry55 Roberts (2010)68
Dreher56 Roberts (2011)69
Gray57 Van Scoyoc70
Holland58
Jarlenski59
Mark8
Oh52
Postogonova60
Young-Wolff61