Innovation and knowledge flows in healthcare ecosystems: The portuguese case D.F. Polónia A.C. Gradim Publication Journal: Electronic Journal of Knowledge Management Year of Publication: 2021 Volume: 18 Issue: 3 Pagination: 374-391 Identifiers ISSN: 14794411 Other Numbers: 2-s2.0-85105670897 Alternative titles DOIGoogle ScholarBibTeXRIS Locators