'Barriers to overcoming the barriers': A scoping review exploring 30 years of clinical supervision literature.

Aims/questions: To explore the barriers and facilitators to nurses accessing clinical supervision; explore the barriers and facilitators to organizations implementing clinical supervision and capture what skills nurses require to facilitate clinical supervision.

Design: Scoping review of peer-reviewed research and grey literature.

Data Sources: CINAHL, Medline, PsychINFO and Scopus were searched for relevant papers published between 1990 and 2020.