The nature of retinoblastoma. II. Photoreceptor differentiation: an electron microscopic study.
D002454:Cell Differentiation; D005134:Eye Neoplasms / Q000473:pathology*; D005260:Female; D006653:Histology; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D010786:Photoreceptor Cells / Q000473:pathology*; D012160:Retina / Q000473:pathology; D012175:Retinoblastoma / Q000473:pathology*