How old is the immunodeficiency virus?
Eigen
M
M
Max-Planck-Institut für biophysikalische Chemie, Göttingen, Germany.
Nieselt-Struwe
K
K
D000818:Animals; D005075:Biological Evolution; D014644:Genetic Variation; D006678:HIV / Q000235:genetics; D015658:HIV Infections / Q000382:microbiology*; D006801:Humans