Hand Angiography in Connective Tissue DiseasePua, Uei MBBS, MMed, FRCR, FAMSJCR: Journal of Clinical Rheumatology: September 2012 - Volume 18 - Issue 6 - p 321 doi: 10.1097/RHU.0b013e3182685ccd Images Author Information From the Tan Tock Seng Hospital, Singapore, Singapore. The author declares no conflict of interest. Correspondence: Uei Pua, MBBS, MMed, FRCR, FAMS, Tan Tock Seng Hospital, Singapore, Singapore. E-mail: email@example.com. © 2012 Lippincott Williams & Wilkins, Inc.