Clinical Practice and Cases in Emergency Medicine, Vol 1, Iss 3 (2017) Wiskel, Tess; Bass, Jonathan; & Feden, Jeffrey. (2017). A Man with Cyanotic Digits. Clinical Practice and Cases in Emergency Medicine, 1(3). doi: 10.5811/cpcem.2017.2.33371. Retrieved from: http://www.escholarship.org/uc/item/45j4w996 Clinical Practice and Cases in Emergency Medicine