title: Testing for HIV in California: volume and seropositivity in private versus public sites.
authors.forename: A
authors.initials: A
authors.lastname: Johnson
authors.forename: F
authors.initials: F
authors.lastname: Molitor
authors.forename: R
authors.initials: R
authors.lastname: Sun
mesh_terms: D002140:California / Q000453:epidemiology; D006679:HIV Seropositivity / Q000175:diagnosis*; D015528:HIV Seroprevalence; D006801:Humans; D007753:Laboratories; D017149:Private Sector; D017150:Public Sector