title: The Four Horsemen of the Apocalypse: Tropical Medicine in the Fight against Plague, Death, Famine, and War.
authors: Peter J
authors: PJ
authors: Hotez
mesh_terms: D003643:Death; D006801:Humans; D010930:Plague / Q000517:prevention & control*; D013217:Starvation; D014330:Tropical Medicine; D014857:Warfare