Correction: Opioid PrEscRiptions and usage After Surgery (OPERAS): protocol for a prospective multicentre observational cohort study of opioid use after surgery
- PMID: 36396324
- PMCID: PMC9677034
- DOI: 10.1136/bmjopen-2022-063577corr1
Correction: Opioid PrEscRiptions and usage After Surgery (OPERAS): protocol for a prospective multicentre observational cohort study of opioid use after surgery
Erratum for
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Opioid PrEscRiptions and usage After Surgery (OPERAS): protocol for a prospective multicentre observational cohort study of opioid use after surgery.BMJ Open. 2022 Nov 4;12(11):e063577. doi: 10.1136/bmjopen-2022-063577. BMJ Open. 2022. PMID: 36332960 Free PMC article.
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