Another false-negative finding on placental sampling.
Wirtz
A
A
Seidel
H
H
Brusis
E
E
Murken
J
J
D000328:Adult; D001707:Biopsy, Needle; D002824:Chorionic Villi / Q000648:ultrastructure*; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D005188:False Negative Reactions; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D011247:Pregnancy