Luoma JB, Chwyl C, Bathje GJ, Davis AK, Lancelotta R. A Meta-Analysis of Placebo-Controlled Trials of Psychedelic-Assisted Therapy. Journal of Psychoactive Drugs. 2020 Aug 7;52(4):289–99.
Also, it randomly capitalized a couple of my citations: Osmond H. A REVIEW OF THE CLINICAL EFFECTS OF PSYCHOTOMIMETIC AGENTS. Ann N Y Acad Sci. 1957 Mar;66(3):418–34.
For the abbreviation: They are only automatically generated if you use the word processor add-on. Otherwise Zotero uses whatever is in the journal abbr. field
Osmond H. A REVIEW OF THE CLINICAL EFFECTS OF PSYCHOTOMIMETIC AGENTS. Ann N Y Acad Sci. 1957 Mar;66(3):418–34.
https://www.zotero.org/support/kb/sentence_casing