[International prevention: geographic aspects].
Calamo-Specchia
F P
FP
D003140:Communicable Disease Control / Q000331:legislation & jurisprudence; D004197:Disease Reservoirs; D014943:Global Health; D006801:Humans; D014195:Travel; D014611:Vaccination / Q000331:legislation & jurisprudence
Profilassi internazionale: aspetti geografici.