000006847 001__ 6847 000006847 005__ 20230914041938.0 000006847 0247_ $$2DOI$$a10.6083/M4FN14VN 000006847 037__ $$aDA 000006847 245__ $$aArtificial heart valve surfaces 000006847 336__ $$aStill image 000006847 520__ $$aDigital scan of a 35mm slide. Side-by-side comparison of two electron microscope images of surfaces of artificial heart valves labeled A 550x-D and B 19X-D. 000006847 540__ $$fCC BY 000006847 542__ $$fIn Copyright 000006847 650__ $$aMicroscopy, Electron$$022283 000006847 650__ $$aHeart Valve Prosthesis$$019956 000006847 8564_ $$93ea775c2-e0b4-455a-90f1-826b81991a4c$$s63748$$uhttps://digitalcollections.ohsu.edu/record/6847/files/11dee729a2b0fd265618fb3ee1266895.jpg 000006847 905__ $$a/rest/prod/ws/85/9g/19/ws859g195 000006847 980__ $$aHistorical Image Collection