[Chromosome abnormalities and childhood diseases--clinical studies].
D000015:Abnormalities, Multiple / Q000235:genetics; D002869:Chromosome Aberrations / Q000175:diagnosis; D025063:Chromosome Disorders; D000013:Congenital Abnormalities / Q000235:genetics; D003410:Cri-du-Chat Syndrome / Q000235:genetics; D005260:Female; D006801:Humans; D007223:Infant; D007621:Karyotyping; D008297:Male; D012728:Sex Chromatin; D014314:Trisomy; D014424:Turner Syndrome / Q000235:genetics