The pediatrician ad genetic counselor.
D002869:Chromosome Aberrations / Q000150:complications; D025063:Chromosome Disorders; D002904:Chromosomes, Human, 21-22 and Y; D004777:Environment; D005796:Genes; D005817:Genetic Counseling; D030342:Genetic Diseases, Inborn / Q000175:diagnosis / Q000235:genetics; D006801:Humans; D008487:Medical History Taking; D009154:Mutation; D010372:Pediatrics