Cyclic Vomiting Syndrome in Children
AJGH 2:doi:10.33552/AJGH.2020, Al-Ansari, N., 2020
Clinical Manifestations and Evaluation of Adults with Suspected Native Valve Endocarditis
UpToDate Feb, Sexton, D.J. & Fowler,Jr., V.G., 2016
Polymyalgia Rheumatica
Lancet 381:63-72, Kermani, T. & Washington, K., 2013