Necessary but Not Sufficient : Improving Community Living for Youth After Residential Mental Health Programs, Hardcover by Cameron, Gary; Frensch, Karen M.; Quosai, Trudy Smit; Pancer, Mark; Preyde, Michele, ISBN 1487507283, ISBN-13 9781487507282, Like New Used, Free shipping in the US Residential mental health placements remain an essential but controversial and costly part of the children’s mental health service system.