TY - GEN AU - Moore,R D AU - Chaisson,R E AU - Hidalgo,J TI - The efficacy of zidovudine is time limited SN - 0098-7484 PY - 1994///1018 KW - Acquired Immunodeficiency Syndrome KW - drug therapy KW - Humans KW - Survival Rate KW - Zidovudine KW - therapeutic use N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1001/jama.1994.03520130035018 ER -