Cooper, Ruth E;    Saunders, Katherine RK;    Greenburgh, Anna;    Shah, Prisha;    Appleton, Rebecca;    Machin, Karen;    Jeynes, Tamar;                                         ... Johnson, Sonia; + view all <#>        Cooper, Ruth E;  Saunders, Katherine RK;  Greenburgh, Anna;  Shah, Prisha;  Appleton, Rebecca;  Machin, Karen;  Jeynes, Tamar;  Barnett, Phoebe;  Allan, Sophie M;  Griffiths, Jessica;  Stuart, Ruth;  Mitchell, Lizzie;  Chipp, Beverley;  Jeffreys, Stephen;  Lloyd-Evans, Brynmor;  Simpson, Alan;  Johnson, Sonia;   - view fewer <#>    (2024)    The effectiveness, implementation, and experiences of peer support approaches for mental health: a systematic umbrella review.                   BMC Medicine , 22     , Article 72.  10.1186/s12916-024-03260-y <https://doi.org/10.1186/s12916-024-03260-y>.       Green open access