Article

Ravichandran, Nandakumar and Murphy, Niamh and Broughan, John and Crowley, Des and Van Hout, Marie Claire and Kenny, Bernard and Gallagher, Joseph and Cullen, Walter (2026) Codeine use in Irish general practice: a mixed-methods study protocol on prescribing, dependence, and management of habit-forming use. HRB Open Research .