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. 2021 Aug 10;15(8):e0009657. doi: 10.1371/journal.pntd.0009657

Fig 1. PRISMA-DTA flow chart.

Fig 1

The data from the 15 studies, with 2,270 patients, included in the systematic review are summarized in Table 1. These studies report data from Thailand (n = 4), India (3), Sri Lanka (3), Brazil (2), Nepal (2) and Papua New Guinea (1), on a variety of different snake genera: Daboia (n = 7), Trimeresurus (5), Hypnale (3), Echis (2), Bothrops (2), Calloselasma (1), Ovophis (1), Bungarus (1) and Oxyuranus (1). In several studies, snake genus and species was unknown.