The efficacy of zidovudine is time limited.
Moore
R D
RD
Chaisson
R E
RE
Hidalgo
J
J
D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D015996:Survival Rate; D015215:Zidovudine / Q000627:therapeutic use*
D015215:Zidovudine