Rao, K SRao, C RRadhakrishna, G1975-10-012009-05-291975-10-012009-05-291975-10-01Rao KS, Rao CR, Radhakrishna G. Cytogenetics in retinoblastomas. Indian Journal of Ophthalmology. 1975 Oct; 23(3): 23-5http://imsear.searo.who.int/handle/123456789/72014engChildChromosome Aberrations --geneticsChromosome DeletionChromosome DisordersChromosomes, Human, 1-3Chromosomes, Human, 13-15Eye Neoplasms --geneticsHumansPolyploidyRetinoblastoma --geneticsJournal Article