title: Routes of HIV-2 transmission in western Europe.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000382:microbiology / Q000635:transmission*; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis; D017977:Deltaretrovirus / Q000276:immunology; D005060:Europe; D005260:Female; D006801:Humans; D008297:Male
chemical_list: D000914:Antibodies, Viral