Prenatal chromosome determination. A study of 219 cases.
D000015:Abnormalities, Multiple; D000022:Abortion, Spontaneous; D000032:Abortion, Therapeutic; D000328:Adult; D000649:Amniocentesis / Q000009:adverse effects; D002869:Chromosome Aberrations / Q000175:diagnosis* / Q000235:genetics; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D002902:Chromosomes, Human, 16-18; D000013:Congenital Abnormalities; D004314:Down Syndrome / Q000175:diagnosis; D005260:Female; D005331:Fetomaternal Transfusion / Q000209:etiology; D005817:Genetic Counseling; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D011247:Pregnancy; D012732:Sex Determination Analysis; D012886:Skull / Q000002:abnormalities; D013577:Syndrome; D014314:Trisomy