title: How necessary is western blot in the follow-up of children of HIV-infected mothers? The European Collaborative Study.
mesh_terms: D015153:Blotting, Western; D002675:Child, Preschool; D004797:Enzyme-Linked Immunosorbent Assay; D005069:Evaluation Studies as Topic; D015658:HIV Infections / Q000175:diagnosis* / Q000635:transmission; D006801:Humans; D007223:Infant