Zidovudine and Lamivudine Given Once Versus Twice Daily

Metropolitan Hosp Ctr, New York

SUNY Health Sciences Ctr at Syracuse / Pediatrics, Syracuse

Temple University School of Medicine, Philadelphia

Emory Univ Hosp / Pediatrics, Atlanta

Univ of Florida Health Science Ctr / Pediatrics, Jacksonville

Univ of Mississippi Med Ctr, Jackson

Mt Sinai Hosp Med Ctr / Dept of Pediatrics, Chicago

Cook County Hosp, Chicago

Texas Children's Hosp / Baylor Univ, Houston

Los Angeles County - USC Med Ctr, Los Angeles

Univ of California, San Diego, San Diego

State Univ of New York at Stony Brook, Stony Brook

Children's Hosp of Philadelphia, Philadelphia

Saint Jude Children's Research Hosp of Memphis, Memphis

Chicago Children's Memorial Hosp, Chicago

Tulane Univ / Charity Hosp of New Orleans, New Orleans

Children's Hosp of Boston, Boston

Univ of Medicine & Dentistry of New Jersey / Univ Hosp, Newark

St Joseph's Hosp & Med Center, Paterson

Univ of Puerto Rico / Univ Children's Hosp AIDS, San Juan