enregistrement (1) besoin (1) mortalité (1) surveillance (1) mesure (méthode analytique) (1) revenu (1) Monitoring (1) Mortality (1) Surveys (1) Programs (1) Surveys (1) Recording and registration (1) Population (1) Play (1) Mortality (1) Measurement (1) Income (1) Impact (1) Epidemics (1) Areas (1) Population (1)