Journal of immunoassay & immunochemistry
D000328:Adult; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D006678:HIV; D015483:HIV Antibodies; D015488:HIV Antigens; D006801:Humans; D018445:Infectious Disease Transmission, Vertical; D009549:Nigeria; D011247:Pregnancy; D055815:Young Adult
Okonko Iheanyi Omezuruike IO ;Okoli Eberechukwu Maryann EM 