Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Validity and usability testing of a health systems guidance appraisal tool, the AGREE-HS. Retrieved May 24, 2026, from https://4ort.xyz/entity/validity-and-usability-testing-of-a-health-systems-guidance-appraisal-tool-the-agree-hs
MLA“Validity and usability testing of a health systems guidance appraisal tool, the AGREE-HS.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/validity-and-usability-testing-of-a-health-systems-guidance-appraisal-tool-the-agree-hs.
BibTeX@misc{4ortxyz_validity-and-usability-testing-of-a-health-systems-guidance-appraisal-tool-the-agree-hs_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Validity and usability testing of a health systems guidance appraisal tool, the AGREE-HS}}, year = {2026}, url = {https://4ort.xyz/entity/validity-and-usability-testing-of-a-health-systems-guidance-appraisal-tool-the-agree-hs}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Validity and usability testing of a health systems guidance appraisal tool, the AGREE-HS — https://4ort.xyz/entity/validity-and-usability-testing-of-a-health-systems-guidance-appraisal-tool-the-agree-hs (retrieved 2026-05-24)
