00374nam a2200133Ia 4500008004100000020001500041082001700056245004700073260004100120300000800161650002100169650003400190653001600224170901s1977    xx            000 0 und d  a0127751653  a616.042bY9N 0aNew Chromosomal SyndromesbYunis, Jorge J.  aNew YorkbAcademic Press, Inc.c1977  a404  aMedical sciences  aTechnology (Applied sciences)  aChromosomes