Managed care penetration in outpatient substance abuse treatment units.
Alexander
J A
JA
University of Michigan, USA.
Lemak
C H
CH
D000554:Ambulatory Care Facilities / Q000458:organization & administration; D019538:Health Care Surveys; D006801:Humans; D008329:Managed Care Programs / Q000706:statistics & numerical data*; D017149:Private Sector; D017150:Public Sector; D016320:Substance Abuse Treatment Centers / Q000191:economics* / Q000458:organization & administration; D014481:United States