參考文章： Is Portugal’s Drug Decriminalization a Failure or Success? The Answer Isn’t So Simple https://knowledge.wharton.upenn.edu/article/is-portugals-drug-decriminalization-a-failure-or-success-the-answer-isnt-so-simple/ Does drug decriminalization increase unintentional drug overdose deaths?: Early evidence from Oregon Measure 110 https://doi.org/10.1016/j.jhealeco.2023.102798 DRUG DECRIMINALISATION IN PORTUGAL: SETTING THE RECORD STRAIGHT https://transformdrugs.org/assets/files/PDFs/Drug-decriminalisation-in-Portugal-setting-the-record-straight.pdf Once hailed for decriminalizing drugs, Portugal is now having doubts https://www.washingtonpost.com/world/2023/07/07/portugal-drugs-decriminalization-heroin-crack/?utm_campaign=wp_post_most&utm_medium=email&utm_source=newsletter&wpisrc=nl_most