OP08 The value of adding ‘grey literature’ in evidence syntheses for global health: a contribution to equity-driven research
Anna Brugulat-Panés, Clara Martin-Pintado, Eden Augustus, Viliamu Iese, Cornelia Guell, Louise Foley
J Epidemiol Community Health Aug 2022, 76 (Suppl 1) A4; DOI: 10.1136/jech-2022-SSMabstracts.8