[Ultrastructure of neuroepitheliomatous cells without rosette formation in retinoblastoma (author's transl)].
D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D005134:Eye Neoplasms / Q000473:pathology*; D006801:Humans; D007223:Infant; D008854:Microscopy, Electron; D012175:Retinoblastoma / Q000473:pathology*