Immunity to diphtheria in people aged 25-30

Kjeldsen, K.; Simonsen, O.; Nørgaard, A.; Simonsen, L.; Heron, I.

Ugeskrift for Laeger 147(27): 2155-2159

1985


ISSN/ISBN: 0041-5782
PMID: 4060267
Document Number: 260107

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