TY  - GEN
AU  - Hamers,A J
AU  - Vaes-Peeters,G P
AU  - Jongbloed,R J
AU  - Millington-Ward,A M
AU  - Meijer,H
AU  - de Die-Smulders,C E
AU  - Geraedts,J P
TI  - On the origin of recurrent trisomy 21: determination using chromosomal and DNA polymorphisms
SN  - 0009-9163
PY  - 1988///0328
KW  - DNA
KW  - genetics
KW  - Down Syndrome
KW  - Female
KW  - Fluorescent Antibody Technique
KW  - Humans
KW  - Karyotyping
KW  - Male
KW  - Parents
KW  - Polymorphism, Genetic
N1  - Publication Type: Case Reports; Journal Article
UR  - https://doi.org/10.1111/j.1399-0004.1987.tb03159.x
ER  -