Norbury, C. F., Gooch, D., Wray, C., Baird, G., Charman, T., Simonoff, E., . . . Pickles, A. (2016). The impact of nonverbal ability on prevalence and clinical presentation of language disorder: Evidence from a population study. J Child Psychol Psychiatry.

Norbury, Courtenay Frazier, Debbie Gooch, Charlotte Wray, Gillian Baird, Tony Charman, Emily Simonoff, George Vamvakas, and Andrew Pickles. "The Impact of Nonverbal Ability On Prevalence and Clinical Presentation of Language Disorder: Evidence From a Population Study." J Child Psychol Psychiatry 2016.

Norbury, Courtenay Frazier, et al. "The Impact of Nonverbal Ability On Prevalence and Clinical Presentation of Language Disorder: Evidence From a Population Study." J Child Psychol Psychiatry 2016.