title: New approach to laboratory diagnosis.
mesh_terms: D019411:Clinical Laboratory Techniques; D003906:Developing Countries; D003933:Diagnosis; D004194:Disease; D007239:Infections; D008722:Methods; D014376:Tuberculosis
keywords: Developing Countries; Diseases; Examinations And Diagnoses; Infections; Laboratory Examinations And Diagnoses; Methodological Studies; Tuberculosis