title: Debate and argument: the sex ratio of the sibs of neurodevelopmentally disordered children.
authors.affiliation: Galton Laboratory, University College, London, U.K.
authors.forename: W H
authors.initials: WH
authors.lastname: James
mesh_terms: D001723:Birth Rate; D001925:Brain Damage, Chronic / Q000453:epidemiology* / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D003627:Data Interpretation, Statistical; D002658:Developmental Disabilities / Q000453:epidemiology* / Q000209:etiology; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000453:epidemiology / Q000209:etiology; D008297:Male; D012744:Sex Ratio