LINHARES SANTOS, L. F.; TEIXEIRA GRAÇA FERNANDES, C. S.; MENDES DUARTE RODRIGUES TEOTÓNIO, A. P. Paraneoplastic Polymyalgia Rheumatica as Manifestation of a Pancreatic Neuroendocrine Tumour. European Journal of Case Reports in Internal Medicine, v. 1, n. 1, 21 Nov.2014.