A study on the efficacy of treatment with mud packs and baths with Sillene mineral water (Chianciano Spa Italy) in patients suffering from knee osteoarthritis - Fraioli, A; Serio, A; Mennuni, G; Ceccarelli, F; Petraccia, L; Fontana, M; Grassi, M; Valesini, G (Rheumatol Int, 2011)