title: Diagnosis by PCR of HIV-1 infection in seronegative individuals at risk.
authors.forename: D
authors.initials: D
authors.lastname: Vaira
authors.forename: C
authors.initials: C
authors.lastname: Francois-Gerard
authors.forename: D
authors.initials: D
authors.lastname: Sondag-Thull
authors.forename: B
authors.initials: B
authors.lastname: Rentier
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis*; D001782:Blood Donors; D005784:Gene Amplification; D006801:Humans; D016133:Polymerase Chain Reaction; D012306:Risk