PT  - JOURNAL ARTICLE
AU  - Thenappan, T
AU  - Shah, S.J.
AU  - Rich, S.
AU  - Gomberg-Maitland, M.
TI  - A united states-based registry for pulmonary arterial hypertension: 1982–2006
AID  - 10.1183/09031936.00042107
DP  - 2007 Sep 05
TA  - European Respiratory Journal
4099  - http://erj.ersjournals.com/content/early/2007/09/05/09031936.00042107.short
4100  - http://erj.ersjournals.com/content/early/2007/09/05/09031936.00042107.full