Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFrank's sign with cyanotic cauliflower ear.AuthorsOno, R; Kato, K; Saito, Y; Kobayashi, YSubjectsEAR; EXTERNAL ear; OXYGEN in the blood; INTRA-aortic balloon counterpulsation; ACUTE coronary syndromePublicationQJM: An International Journal of Medicine, 2021, Vol 114, Issue 3, p209ISSN1460-2725Publication typeArticleDOI10.1093/qjmed/hcaa332