http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=1738 2014 false true false France scientific and technical information trisomy chromosome 4, trisomy 4p duplication 4p syndrome
--- https://www.rarechromo.org/media/translations/Francais/4p%20Duplications%20French%20QFN.pdf 2013 false true false United Kingdom popular works child development chromosome duplication chromosomes, human, pair 4 chromosome disorders trisomy duplication 4p syndrome
--- http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=96072 2011 France scientific and technical information trisomy telomere duplication 4p syndrome