000 00724 a2200253 4500
005 20250512154046.0
264 0 _c19710331
008 197103s 0 0 fre d
022 _a0003-3995
040 _aNLM
_beng
_cNLM
100 1 _aBerger, R
245 0 0 _a[Trisomy 21 and metacentric Y].
_h[electronic resource]
260 _bAnnales de genetique
_cSep 1970
300 _a187-9 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aChild
650 0 4 _aChromosome Aberrations
650 0 4 _aChromosomes, Human, 21-22 and Y
650 0 4 _aCytogenetics
650 0 4 _aHumans
700 1 _aLejeune, J
700 1 _aRoy, J
773 0 _tAnnales de genetique
_gvol. 13
_gno. 3
_gp. 187-9
999 _c5314740
_d5314740