Osteosarcoma: References

"Osteosarcoma: Pediatrics: General Medicine." EMedicine - Medical Reference. Web. <http://emedicine.medscape.com/article/988516-overview>.

"Osteosarcoma Online: Osteosarcoma Facts." IU Simon Cancer Center. Web. <http://www.cancer.iu.edu/osteosarcoma/osfacts/>.

"Osteosarcoma." National Library of Medicine - National Institutes of Health. Web. <http://www.nlm.nih.gov/medlineplus/ency/article/001650.htm>.