The purpose of this study is to compare long-term safety and tolerability of stavudine (d4T) extended release (ER) versus conventional (immediate release \[IR\]) formulations, each in combination with lamivudine (3TC) and efavirenz (EFV) in subjects who have completed Bristol-Myers Squibb (BMS) studies AI455-096 and AI455-099.
Córdoba, Argentina
San Isidro, Buenos Aires, Argentina
Rosario, Santa Fe Province, Argentina
Buenos Aires, Argentina