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Tueller, Claudia; Stricker, Hans; Soccal, Paola; Tamm, Michael; Aubert, John-David; Maggiorini, Marco; Zwahlen, Marcel; Nicod, Laurent (2008). Epidemiology of pulmonary hypertension: new data from the Swiss registry. Swiss medical weekly, 138(25-26), pp. 379-84. Muttenz: EMH Schweizerischer Ärzteverlag
