Parental mosaicism in trisomy 18.
D000328:Adult; D001323:Autoantibodies / Q000032:analysis; D002869:Chromosome Aberrations / Q000209:etiology* / Q000276:immunology; D025063:Chromosome Disorders; D002902:Chromosomes, Human, 16-18; D005260:Female; D006511:Hepatitis B Antigens / Q000032:analysis; D006801:Humans; D007621:Karyotyping; D008297:Male; D008875:Middle Aged; D009030:Mosaicism; D013961:Thyroid Gland / Q000276:immunology; D014314:Trisomy
D001323:Autoantibodies; D006511:Hepatitis B Antigens