A Randomized Prospective Study of Pyrimethamine Therapy for Prevention of Toxoplasmic Encephalitis in HIV-Infected Individuals With Serologic Evidence of Latent Toxoplasma Gondii Infection

Clinical Directors Network of Region II, New York

Harlem AIDS Treatment Group / Harlem Hosp Ctr, New York

Bronx Lebanon Hosp Ctr, The Bronx

Addiction Research and Treatment Corp, Brooklyn

Wilmington Hosp / Med Ctr of Delaware, Wilmington

Richmond AIDS Consortium, Richmond

AIDS Research Consortium of Atlanta, Atlanta

Comprehensive AIDS Alliance of Detroit, Detroit

Henry Ford Hosp, Detroit

AIDS Research Alliance - Chicago, Chicago

Louisiana Comm AIDS Rsch Prog / Tulane Univ Med, New Orleans

Community Consortium of San Francisco, San Francisco

Denver CPCRA / Denver Public Hlth, Denver

Portland Veterans Adm Med Ctr / Rsch & Education Grp, Portland

Hill Health Corp, New Haven

North Jersey Community Research Initiative, Newark