TY - GEN AU - Durnov,L A AU - Stepanov,E A AU - Kukhny,A F AU - Lebedev,V I TI - [Tumors of the sympathetic nervous system in children] SN - 0023-1207 PY - 1972///0202 KW - Adolescent KW - Child KW - Child, Preschool KW - Ganglioneuroma KW - diagnosis KW - Humans KW - Infant KW - Mediastinal Neoplasms KW - Neuroblastoma KW - Retroperitoneal Neoplasms KW - Sympathetic Nervous System N1 - Publication Type: Journal Article ER -