“…The identification of these publications is limited by language difficulties and documentation retrieval; in most cases, they do not appear in modern scientific publications portals, as we have verified for French, Spanish, and Italian cases. The historical record of twentieth century psychedelic therapies developed in non-English-speaking countries, such as ex-Czechoslovakia (Marks, 2015), Denmark (Larsen, 2017), Argentina (Scholten, 2017), or in specific cities, such as the case of Sainte-Anne hospital in Paris (Edel, 2017), has more recently been revised. In this article, we review the history of clinical psychedelic research in Italy.…”