title: [Selective inhibition of type A endothelin receptors: a treatment of choice for pulmonary arterial hypertension associated with connective tissue diseases].
authors.affiliation: Service de néphrologie-médecine interne-transplantation-dialyse, CHU d'Amiens, hôpital Sud, avenue René-Laënnec, 80054 Amiens cedex 1, France. choukroun.gabriel@chu-amiens.fr
authors.forename: Gabriel
authors.initials: G
authors.lastname: Choukroun