Salm M, Ali M, Minihane M, Conrad P. Defining global health: findings from a systematic review and thematic analysis of the literature. BMJ Global Health. 2021; 6: e005292. https://doi.org/10.1136/bmjgh-2021-005292
This systematic review presents the different ways that global health has been defined by different experts across the world and summarizes these definitions into four categories.