Hand A, Blake A, Kerrigan P, Samuel P, Friedberg J. History of medical cannabis. J Pain Manage 2016; 9: 387–94.
Gama JT, Delgado JA. Medical Cannabis bill approved in Portugal. Cannabis Law Report. July 2018. Accessed March 3, 2022: https://cannabislaw.report/law-firm-gama-gloria-medical-cannabis-bill-approved-in-portugal
World Health Organization. UN Commission on Narcotic Drugs reclassifies cannabis to recognize its therapeutic uses. News release. December 4, 2020. Accessed November 8, 2021: https://www.who.int/news/item/04-12-2020-un-commission-on-narcotic-drugs-reclassifies-cannabis-to-recognize-its-therapeutic-uses
PubMed: Cannabis search results. Accessed November 8, 2021: https://pubmed.ncbi.nlm.nih.gov/?term=Cannabis&timeline=expanded
Gama JT, Delgado JA. Regulação da canábis medicinal em Portugal: mistério e proveito. In: Drogas e sociedade: estudos comparados Brasil e Portugal / organização Paulo Fraga, Maria Carmo Carvalho. 1. ed. Rio de Janeiro: Letra Capital, 2019.
Presidência do Conselho de Ministros. Decree Law No: 8/2019. Accessed December 17, 2021: https://dre.pt/dre/detalhe/decreto-lei/8-2019-117821810.
Regula a utilização de medicamentos, preparações e substâncias à base da planta da canábis, para fins medicinais. Lei nº33/2018 de 18 de julho. Accessed January 04, 2022: https://www.infarmed.pt/web/infarmed/canabis-medicinal
Tilray Inc. Tilray® Receives the First and Only Market Authorization to Offer Medical Cannabis Products in Portugal. News release. February 1, 2021. Accessed December 17, 2021: https://ir.tilray.com/news-releases/news-release-details/tilrayr-receives-first-and-only-market-authorization-offer
Infarmed. Accessed March 3, 2022: https://extranet.infarmed.pt/INFOMED-fo/index.xhtml