[Retinoblastoma. 3. Spontaneous regression].
D002675:Child, Preschool; D005134:Eye Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D009365:Neoplasm Regression, Spontaneous / Q000473:pathology*; D012175:Retinoblastoma / Q000473:pathology*