%0 Journal Article %T Nonresponse and Dropout Rates in Outcome Studies on PTSD: Review and Methodological Considerations %A Schottenbauer, Michele A. %A Glass, Carol R. %A Arnkoff, Diane B. %A Tendick, Vanessa %A Gray, Sheila Hafter %J Psychiatry: Interpersonal and Biological Processes %V 71 %N 2 %P 134-168 %@ 1943-281X %D 2008-06-01 %I Routledge %~ DeepDyve