DIVERSE CHROMOSOMAL ANOMALIES IN TWO SIBLINGS.
D000293:Adolescent; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D004314:Down Syndrome; D004827:Epilepsy; D006801:Humans; D008831:Microcephaly; D035781:Siblings; D014314:Trisomy
ADOLESCENCE; CHROMOSOME ABNORMALITIES; EPILEPSY; MICROCEPHALY; MONGOLISM; TRISOMY