New AIDS definition.
Sabin
C
C
Lee
C A
CA
Phillips
A N
AN
D000163:Acquired Immunodeficiency Syndrome / Q000175:diagnosis*; D015496:CD4-Positive T-Lymphocytes; D015331:Cohort Studies; D005500:Follow-Up Studies; D006801:Humans; D007958:Leukocyte Count; D008297:Male