PT - JOURNAL ARTICLE AU - S.P. Gaine AU - M. Humbert TI - Pulmonary arterial hypertension and the state of limbo AID - 10.1183/09059180.00009510 DP - 2010 Dec 01 TA - European Respiratory Review PG - 264--265 VI - 19 IP - 118 4099 - http://err.ersjournals.com/content/19/118/264.short 4100 - http://err.ersjournals.com/content/19/118/264.full SO - EUROPEAN RESPIRATORY REVIEW2010 Dec 01; 19