title: Microcephaly, mental retardation and hypertelorism in chromosome deletion studies.
mesh_terms: D002675:Child, Preschool; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D002905:Chromosomes, Human, 4-5; D003394:Craniofacial Dysostosis / Q000150:complications / Q000235:genetics*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000150:complications / Q000235:genetics*; D007621:Karyotyping; D008297:Male; D008831:Microcephaly / Q000150:complications / Q000235:genetics*; D010641:Phenotype