Research Methodology / Reproduction / Developing Countries / Population / Demographic analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis
Research Methodology / Reproduction / Developing Countries / Population / Demographic analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis
Research Methodology / Reproduction / Developing Countries / Population / Demographic analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis
Research Methodology / Reproduction / Developing Countries / Population / Demographic analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis
Research Methodology / Reproduction / Developing Countries / Population / Demographic analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis / Menarche / Socioeconomic Status / Faculdade de Saude Publica / Cross Sectional Analysis