Isaia, Artur César. 2010. “Mediumistic Trance and Medical Standards at the Rio De Janeiro’s Medical School in the First Half of the Twentieth Century: The Perspective of Xavier De Oliveira”. Esboços: Histories in Global Contexts 17 (23):31-50. https://doi.org/10.5007/2175-7976.2010v17n23p31.