Avoka, Cephas K., McArthur, Eve and Banke-Thomas, Aduragbemi ORCID: 0000-0002-4449-0131 (2022) Interventions to improve obstetric emergency referral decision making, communication and feedback between health facilities in sub-Saharan Africa: a systematic review. Tropical Medicine & International Health, 27 (5). pp. 494-509. ISSN 1360-2276 (Print), 1365-3156 (Online) (doi:https://doi.org/10.1111/tmi.13747)