title: Family studies in retinoblastoma.
mesh_terms: D001932:Brain Neoplasms / Q000235:genetics; D003241:Consanguinity; D005134:Eye Neoplasms / Q000235:genetics*; D005260:Female; D007839:Functional Laterality; D005799:Genes, Dominant; D005817:Genetic Counseling; D005910:Glioma / Q000235:genetics; D006801:Humans; D008297:Male; D009154:Mutation; D010375:Pedigree; D012175:Retinoblastoma / Q000235:genetics*; D012189:Retrospective Studies; D012306:Risk; D012509:Sarcoma / Q000235:genetics