<> Authors . . DOI: https://doi.org/10.26876/osagaiz.2.2020.348 Downloads PDF (Euskara) Published 2020-12-30 How to Cite ., . (2020). <>. Osagaiz: Osasun-Zientzien Aldizkaria, 4(2). https://doi.org/10.26876/osagaiz.2.2020.348 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 4 No. 2 (2020) Section .