Linear and nonlinear dynamic analysis of short-term RR-interval time series in patients with Sarcoidosis - Papaioannou, T.G.; Gialafos, E.J.; Rapti, A.; Kalianos, A.; Aggeli, C.; Kouranos, V.; Soulis, D.; Tentolouris, N.; Stamboulis, E.; Stefanadis, C. (Archives of the Balkan Medical Union, 2013)