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Open-label dose-extending placebos for opioid use disorder: a protocol for a randomised controlled clinical trial with methadone treatment.
Belcher AM, Cole TO, Greenblatt AD, Hoag SW, Epstein DH, Wagner M, Billing AS, Massey E, Hamilton KR, Kozak ZK, Welsh CJ, Weintraub E, Wickwire EM, Wish ED, Kaptchuk TJ, Colloca L. Belcher AM, et al. Among authors: kozak zk. BMJ Open. 2019 Jun 21;9(6):e026604. doi: 10.1136/bmjopen-2018-026604. BMJ Open. 2019. PMID: 31230007 Free PMC article.
Assessing potential of psilocybin for depressive disorders.
Kozak Z, Johnson MW, Aaronson ST. Kozak Z, et al. Expert Opin Investig Drugs. 2023 Jul-Dec;32(10):887-900. doi: 10.1080/13543784.2023.2273493. Epub 2023 Nov 6. Expert Opin Investig Drugs. 2023. PMID: 37869790 Review.