Public Health / Rio de Janeiro / Disease Control / United States of America / Pregnant Women / Antenatal Care / Epidemiological Surveillance / Health Care Provider / Gestational Age / Vertical Transmission / Antenatal Care / Epidemiological Surveillance / Health Care Provider / Gestational Age / Vertical Transmission
Medical Microbiology / Cell line / World Health Organisation / Spectrum / Public health systems and services research / Pregnant Women / Filaria / MTT assay / Pregnant Women / Filaria / MTT assay
Primary Health Care / Reproduction / Migration / Evaluation / Developing Countries / Population Dynamics / Health / Population / Needs Assessment / Rural Areas / Pregnant Women / Rural Area / Population Dynamics / Health / Population / Needs Assessment / Rural Areas / Pregnant Women / Rural Area
Statistical Analysis / Pregnancy Complication / Pregnant Women / World Health Organization / Streptococcus agalactiae / Perinatal Outcome / Group B Streptococcus / Perinatal Outcome / Group B Streptococcus