SpringerLink (Online service), Ni, B., Guo, X., & Guo, Q. (2018). Atlantoaxial Fixation Techniques: Commonly Used and New Techniques (1st ed. 2018.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-10-7889-7
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Bin Ni, Xiang Guo, και Qunfeng Guo. Atlantoaxial Fixation Techniques: Commonly Used and New Techniques. 1st ed. 2018. Singapore: Springer Singapore : Imprint: Springer, 2018. https://doi.org/10.1007/978-981-10-7889-7.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Atlantoaxial Fixation Techniques: Commonly Used and New Techniques. 1st ed. 2018. Springer Singapore : Imprint: Springer, 2018. https://doi.org/10.1007/978-981-10-7889-7.
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