Developing Countries 2 Economic Factors 2 Income 2 Journal Article 2 Middle Income Population Social Class 2 Socioeconomic Factors 2 mehr ... Socioeconomic Status 2 Africa 1 Africa South Of The Sahara 1 Asia 1 Behavior 1 Child Health 1 Classification 1 Critique 1 Culture 1 Data Analysis 1 Decision Making 1 Delivery Of Health Care 1 Development Policy--changes 1 Diseases--changes 1 Educational Status 1 Expenditures 1 Family And Household 1 Female Role 1 Financial Activities 1 French Speaking Africa 1 Geographic Factors 1 Health 1 Health Services 1 weniger ...