Origin of AIDS.
Ratner
H
H
D000163:Acquired Immunodeficiency Syndrome / Q000209:etiology*; D006801:Humans; D011054:Poliovirus Vaccine, Inactivated / Q000009:adverse effects; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects
D011054:Poliovirus Vaccine, Inactivated; D011055:Poliovirus Vaccine, Oral