S. Robertson

Effects of treatment on linguistic and social skills in toddlers with delayed language development.

S. Ellis Weismer, S. E. Weismer, S. B. Robertson, 1999, Journal of speech, language, and hearing research : JSLHR.

The influence of peer models on the play scripts of children with specific language impairment.

S. Ellis Weismer, S. E. Weismer, S. B. Robertson, 1997, Journal of speech, language, and hearing research : JSLHR.