NICHOLLS, J V Hereditary characteristics of retinoblastoma, with the report of an affected family. [electronic resource] - American journal of ophthalmology Feb 1957 - 240-4 p. digital Publication Type: Journal Article ISSN: 0002-9394 Subjects--Topical Terms: Eye NeoplasmsHeredityHumansNeuroectodermal Tumors, Primitive, Peripheral--geneticsRetinoblastoma