title: Retinoblastoma and chromosome 13.
mesh_terms: D002874:Chromosome Mapping; D002875:Chromosomes / Q000648:ultrastructure; D002901:Chromosomes, Human, 13-15; D005134:Eye Neoplasms / Q000235:genetics*; D005796:Genes; D006801:Humans; D007621:Karyotyping; D011796:Quinacrine; D012175:Retinoblastoma / Q000235:genetics*
chemical_list: D011796:Quinacrine