Sistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSPPILOTO, BrunaFERNANDES, CaioJARDIM, CarlosCASTRO, MarcelaSALIBE-FILHO, WilliamALVES-JR, Jose LeonidasMORINAGA, LucianaSOBRAL-ALVES, JulianaHOETTE, SusanaTERRA-FILHO, MarioSOUZA, Rogerio2021-06-142021-06-142020EUROPEAN RESPIRATORY JOURNAL, v.56, suppl.64, 20200903-1936https://observatorio.fm.usp.br/handle/OPI/40287engrestrictedAccessPulmonary hypertensionNitric oxideLoss of response to calcium channel blockers after long-term follow up in idiopathic pulmonary arterial hypertensionconferenceObjectCopyright EUROPEAN RESPIRATORY SOC JOURNALS LTD10.1183/13993003.congress-2020.1466Respiratory System1399-3003