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Level of airborne bovine epithelial antigen in Finnish cowsheds
T. Virtanen, P. Vilhunen, K. Husman, P. Happonen, R. MäntyjärviVolume:
60
Language:
english
Pages:
6
DOI:
10.1007/bf00405670
Date:
May, 1988
File:
PDF, 507 KB
english, 1988