%0 Journal Article %T Retraction halos: Nature's dotting pen in effusion cytology processed by Ultrafast Papanicolaou stain %A Yang, Grace C. H. %A Papellas, Julianna %J Diagnostic Cytopathology %V 36 %N 9 %P 613-617 %@ 8755-1039 %D 2008-09-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve