Bioethical issues were considered and employed according the guidelines and standards for research involving human beings, based on Resolution 196/96, National Health Council.
Las cuestiones bioéticas fueron respetadas y empleadas conforme las Directrices, Normas y Reglamentos de Investigación en Seres Humanos, conforme Resolución 196/96 del Consejo Nacional de Salud.
As questões bioéticas foram respeitadas e empregadas conforme as Diretrizes e Normas Regulamentadoras de Pesquisa em Seres Humanos, conforme Resolução 196/96 do Conselho Nacional de Saúde.