N Engl J Med. 2010 Feb 11;362(6):559-60; author reply 560.
Phosphodiesterase inhibitors for pulmonary hypertension.
Galiè N, Rubin LJ, Simonneau G.
Comment on N Engl J Med. 2009 Nov 5;361(19):1864-71.
PMID:20175298[PubMed - indexed for MEDLINE]
N Engl J Med. 2010 Feb 11;362(6):559-60; author reply 560.
Phosphodiesterase inhibitors for pulmonary hypertension.
Galiè N, Rubin LJ, Simonneau G.
Comment on N Engl J Med. 2009 Nov 5;361(19):1864-71.
PMID:20175298[PubMed - indexed for MEDLINE]