title: The working capacity of Liberian males: a comparison between urban and rural populations in relation to malaria.
mesh_terms: D000328:Adult; D004185:Disability Evaluation; D005080:Exercise Test; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007988:Liberia; D008288:Malaria / Q000097:blood / Q000453:epidemiology / Q000503:physiopathology*; D008297:Male; D012424:Rural Population; D014505:Urban Population; D014938:Work Capacity Evaluation
chemical_list: D006454:Hemoglobins