PT - JOURNAL ARTICLE AU - R Koehler AU - E GrĂ¼nig AU - M W Pauciulo AU - M M Hoeper AU - H Olschewski AU - H Wilkens AU - M Halank AU - J Winkler AU - R Ewert AU - H Bremer AU - S Kreuscher AU - B Janssen AU - W C Nichols TI - Low frequency of <em>BMPR2</em> mutations in a German cohort of patients with sporadic idiopathic pulmonary arterial hypertension AID - 10.1136/jmg.2004.023101 DP - 2004 Dec 01 TA - Journal of Medical Genetics PG - e127--e127 VI - 41 IP - 12 4099 - http://jmg.bmj.com/content/41/12/e127.short 4100 - http://jmg.bmj.com/content/41/12/e127.full SO - J Med Genet2004 Dec 01; 41