D. F. Williams

A quantitative-trait locus on chromosome 6p influences different aspects of developmental dyslexia.

J. Lamb, E. Maestrini, A. Monaco, 1999, American journal of human genetics.

Perceptions of communicative disorders: verification and specification of rater variables.

S. Dietrich, D. F. Williams, D. F. Williams, 2001, Journal of communication disorders.

Effects of speech and language disorders on raters' perceptions.

S. Dietrich, D. F. Williams, D. F. Williams, 1996, Journal of communication disorders.