Retinoblastoma: clinical observations and histopathological study.
D000367:Age Factors; D002869:Chromosome Aberrations / Q000235:genetics; D025063:Chromosome Disorders; D002873:Chromosome Fragility; D002901:Chromosomes, Human, 13-15; D005134:Eye Neoplasms / Q000453:epidemiology / Q000235:genetics / Q000473:pathology*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012175:Retinoblastoma / Q000453:epidemiology / Q000235:genetics / Q000473:pathology*