Retention in therapeutic communities: challenges for the nineties.
Lewis
B F
BF
School of Public Health, University of Massachusetts at Amherst 01003, USA.
Ross
R
R
D006801:Humans; D007902:Length of Stay / Q000639:trends*; D010352:Patient Dropouts; D019966:Substance-Related Disorders / Q000534:rehabilitation*; D013808:Therapeutic Community