Snapshot of a pandemic.
Pilcher
Helen
H
D000349:Africa / Q000453:epidemiology; D001208:Asia / Q000453:epidemiology; D017691:Caribbean Region / Q000453:epidemiology; D005061:Europe, Eastern / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology* / Q000401:mortality / Q000635:transmission; D006801:Humans