TY - GEN AU - Brdar,R AU - Petronic,I AU - Abramovic,D AU - Nikolic,D AU - Cirovic,D TI - Orthopaedic patterns of retroperitoneal tumors in pediatric population SN - 0006-9248 PY - 2009///0820 KW - Child KW - Child, Preschool KW - Diagnosis, Differential KW - Female KW - Humans KW - Leg KW - Male KW - Musculoskeletal Diseases KW - diagnosis KW - Pain KW - etiology KW - Retroperitoneal Neoplasms KW - complications N1 - Publication Type: Case Reports; Journal Article ER -