Proposal for a national PHI register (NPHIR)
Saracco
A
A
EpiUnit, IRCCS, San Raffaele Scientific Institute, Milano, Italy.
D005500:Follow-Up Studies; D015658:HIV Infections / Q000453:epidemiology*; D006801:Humans; D007558:Italy / Q000453:epidemiology; D012042:Registries