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Adverse event of diarrhoea in study arms with a sample size of 50 or more.
Abbreviations: AZ: azithromycin; CQ: chloroquine; S Am: South America; Col: Colombia; MQ: mefloquine; SP: sulphadoxine‐pyrimethamine; AT/PG: atovaquone/proguanil; Art: artesunate
