HAYEN, Todd. Life Before Life: Is There Life Before Birth 750 Cases of Hypnosis by Helen Wambaugh . Journal of Scientific Exploration, [S. l.], v. 35, n. 1, p. 224–228, 2021. DOI: 10.31275/20212049. Disponível em: https://journalofscientificexploration.org/index.php/jse/article/view/2049. Acesso em: 26 apr. 2026.