1. https://www.skion.nl/workspace/uploads/Protocol-EpSSG-RMS-2005-1-3-May-2012_1.pdf.
2. Dykewicz CA. Summary of the guidelines for preventing opportunistic infections among hematopoietic stem cell transplant recipients. Clin Infect Dis. 2001;15(33):139–44.
3. Garcia del Muro X, de Alava E, Artigas V, Bague S, Braña A, Cubedo R, Spanish Group for Research on Sarcoma, et al. Clinical practice guidelines for the diagnosis and treatment of patients with soft tissue sarcoma by the Spanish group for research in sarcomas (GEIS). Cancer Chemother Pharmacol. 2016;77:133–46.
4. Pardo Romaguera E, Muñoz López A, Valero Poveda S, Porta Cebolla S, Barreda Reines MS, Fernández Delgado R, et al. Cáncer infantil en España. Estadísticas 1980–2018. Registro Español de Tumores infantiles (RETI-SEHOP). 2019.
5. Ries LAG, Smith MA, Gurney JG, Linet M, Tamra T, Young JL, et al. Cancer incidence and survival among children and adolescents: United States SEER Program 1975–1995 National Cancer Institute SEER Program. Bethesda: NIH Pub No. 99-4649; 1999.