Video analysis of sensory-motor features in infants with fragile X syndrome at 9-12 months of age
Journal of Autism and Developmental Disorders (2005) - Comment
pubmed: 16172809  doi: 10.1007/s10803-005-0008-7  issn: 0162-3257  issn: 1573-3432 

Grace T. Baranek, Cassandra D. Danko, Martie L. Skinner, Donald B. Jr., Deborah D. Hatton, Jane E. Roberts, Penny L. Mirrett, Jane E Roberts, Penny L Mirrett