Koumakis, E. Wipff, J. Dieudé, P. Ruiz, B. Bouaziz, M. Revillod, L. Guedj, M. Distler, J.H.W. Matucci-Cerinic, M. Humbert, M. Riemekasten, G. Airo, P. Melchers, I. Hachulla, E. Cusi, D. Wichmann, H.-E. Hunzelmann, N. Tiev, K. Caramaschi, P. Diot, E. Kowal-Bielecka, O. Cuomo, G. Walker, U. Czirják, L. Damjanov, N. Lupoli, S. Conti, C. Müller-Nurasyid, M. Müller-Ladner, U. Riccieri, V. Cracowski, J.-L. Cozzi, F. Bournia, V.K. Vlachoyiannopoulos, P. Chiocchia, G. Boileau, C. Allanore, Y., TGFβ receptor gene variants in systemic sclerosis-related pulmonary arterial hypertension: Results from a multicentre EUSTAR study of European caucasian patients, Annals of the Rheumatic Diseases, (71), 1900-1903, 2012, 0003-4967, 1468-2060