title: Four cases of partial trisomy 4p by preferential segregation in a familial 4p/17q balanced translocation.
mesh_terms: D002902:Chromosomes, Human, 16-18; D002905:Chromosomes, Human, 4-5; D005260:Female; D006579:Heterozygote; D006801:Humans; D008297:Male; D010375:Pedigree; D010641:Phenotype; D014178:Translocation, Genetic; D014314:Trisomy