Single stage en bloc resection of a recurrent metastatic osteosarcoma of the pediatric lumbar spine through multiple exposures – a novel approachSaurabh Gupta, Zachary S. Stinson, Rex A. Marco and John P. DormansSICOT-J, 4 (2018) 32DOI: https://doi.org/10.1051/sicotj/2018028
