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The proportions of correct answers about the signs, diagnos..:

Zelalem Desalegn (3140310) ; Negussie Deyessa (4919557) ; Brhanu Teka (5172272)...
https://figshare.com/articles/dataset/The_proportions_of_correct_answers_about_the_signs_diagnostic_methods_identification_criteria_and_prevention_measures_regarding_COVID-19_given_by_health_professionals_/13865412.  , 2021