title: Markers of risk in HIV-1.
authors.forename: A
authors.initials: A
authors.lastname: Krämer
authors.forename: R J
authors.initials: RJ
authors.lastname: Biggar
authors.forename: J J
authors.initials: JJ
authors.lastname: Goedert
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000209:etiology*; D001708:Biopterins / Q000031:analogs & derivatives* / Q000097:blood; D015496:CD4-Positive T-Lymphocytes; D015331:Cohort Studies; D015658:HIV Infections / Q000150:complications*; D006801:Humans; D007958:Leukocyte Count; D019798:Neopterin; D012306:Risk; D001613:beta 2-Microglobulin / Q000032:analysis*
chemical_list: D001613:beta 2-Microglobulin; D001708:Biopterins; D019798:Neopterin