Surveillance of acute viral respiratory infections in Europe. Report on a WHO Symposium. Madrid 2-6 June 1980.
Inhalt Karte:
539,057 SURVEILLANCE Surveillance of acute viral respiratory infections in Europe. Report on a WHO Symposium. Madrid 2-6 June 1980. Copenhagen 1981 Regional Office for Europe World Health Organization 8° s. nlb. 4, 65, Euro Report and Studies 47
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Kennwort:
SURVEILLANCE
Unterschrift:
539,057
Jahr:
1980
