title: Tracleer. Tablets ease symptoms of rare lung disorder.
mesh_terms: D000959:Antihypertensive Agents / Q000009:adverse effects* / Q000494:pharmacology*; D000077300:Bosentan; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy* / Q000517:prevention & control; D016032:Randomized Controlled Trials as Topic; D013449:Sulfonamides / Q000009:adverse effects* / Q000494:pharmacology*; D014481:United States
chemical_list: D000959:Antihypertensive Agents; D013449:Sulfonamides; D000077300:Bosentan