title: HIV in children.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology / Q000635:transmission*; D002648:Child; D002662:Child Health Services; D005260:Female; D006467:Hemophilia A / Q000150:complications; D006801:Humans; D007223:Infant; D013997:Time Factors; D006113:United Kingdom