S R Schroeder1, J M LeBlanc, L Mayo. 1. University of Kansas, Schiefelbusch Institute for Life Span Studies, Dole Human Development Center, Lawrence 66045, USA.
Authors: Marsha Mailick Seltzer; Marty Wyngaarden Krauss; Paul T Shattuck; Gael Orsmond; April Swe; Catherine Lord Journal: J Autism Dev Disord Date: 2003-12