Bone marrow appearances in children suffering from retinoblastoma.
D001706:Biopsy; D001853:Bone Marrow; D001854:Bone Marrow Cells; D001856:Bone Marrow Examination; D002675:Child, Preschool; D005347:Fibroblasts; D006801:Humans; D008533:Megakaryocytes; D009362:Neoplasm Metastasis; D010006:Osteoblasts; D012175:Retinoblastoma / Q000473:pathology*