The Safety and Effectiveness of Lamivudine Plus Stavudine or Zidovudine in HIV-Infected Patients Who Have Taken Zidovudine

SUNY at Stony Brook / Division of Infectious Diseases, Stony Brook

Univ of South Florida, Tampa

Houston Clinical Research Network / Div of Montrose Clinic, Houston

Univ of Utah / School of Medicine / Div of Infect Dis, Salt Lake City

Harbor UCLA Med Ctr, Torrance

Sunnybrook Health Science Ctr, North York

Montreal Gen Hosp / Div of Clin Immuno and Allergy, Montreal

Univ of Puerto Rico School of Medicine, San Juan