RT Journal Article SR Electronic T1 Pulmonary arterial hypertension in limited cutaneous systemic sclerosis: a distinctive vasculopathy JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society DO 10.1183/09031936.00106008 A1 M.J. Overbeek A1 M.C. Vonk A1 A. Boonstra A1 A.E. Voskuyl A1 A. Vonk-Noordegraaf A1 E.F. Smit A1 B.A.C. Dijkmans A1 P.E. Postmus A1 W.J. Mooi A1 Y. Heijdra A1 K. Grünberg YR 2009 UL http://erj.ersjournals.com/content/early/2009/03/12/09031936.00106008.abstract AB