Giant-Cell Arteritis and Polymyalgia Rheumatica
NEJM 371:50-57, Weyand, C.M. & Goronzy J.J., 2014
An Uncommon Cause of Stroke in Young Adults
Arch Neurol 56:1018-1020, vanPutten,M.J.A.M.,et al, 1999
Acute Intermittent Porphyria
JAMA 264:1290-1293, 1315-13161990., Sack,G.H., 1990