Prevalence of HIV and hepatitis B virus among pregnant women in Luanda (Angola): geospatial distribution and its association with socio-demographic and clinical-obstetric determinants
Virology Journal（2021）
关键词
Virus, Sexually transmission infections, Seroprevalence, HIV, Antibodies, HBsAg, HBeAg, ELFA, Socio-demographic characteristics, Kernel density function
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