Comparison of bioaerosol sampling methods in barns housing swine.

por Thorne, P S, Kiekhaefer, M S, Whitten, P, Donham, K J
Publicado 1992

Environmental and health studies of farm workers in Swedish swine confinement buildings.

por Donham, K, Haglind, P, Peterson, Y, Rylander, R, Belin, L
Publicado 1989