%0 Journal Article %T Managed care and access to substance abuse treatment services %A Alexander, Jeffrey, A. %A Nahra, Tammie A. %A Wheeler, John C. %D 2003 %R 10.1007/BF02289805 %P 161-175 %J Journal of Behavioral Health Services and Research %V 30 %I 2 %2 ISSN: 1094-3412