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Vaccination campaign against hepatitis B for 12-year-old subjects in Italy
Tommaso Stroffolini, Laura Cialdea, Maria Elena Tosti, Michele Grandolfo, Alfonso MeleVolume:
15
Year:
1997
Language:
english
DOI:
10.1016/s0264-410x(96)00197-1
File:
PDF, 354 KB
english, 1997