Authors:
Jonsson, ME
Aspan, A
Eriksson, E
Vagsholm, I
Citation: Me. Jonsson et al., Persistence of verocytotoxin-producing Escherichia coli O157 : H7 in calves kept on pasture and in calves kept indoors during the summer months in a Swedish dairy herd, INT J F MIC, 66(1-2), 2001, pp. 55-61
Authors:
Palmgren, H
McCafferty, D
Aspan, A
Broman, T
Sellin, M
Wollin, R
Bergstrom, S
Olsen, B
Citation: H. Palmgren et al., Salmonella in sub-Antarctica: low heterogeneity in salmonella serotypes inSouth Georgian seals and birds, EPIDEM INFE, 125(2), 2000, pp. 257-262
Authors:
Fellstrom, C
Karlsson, M
Pettersson, B
Zimmerman, U
Gunnarsson, A
Aspan, A
Citation: C. Fellstrom et al., Emended descriptions of indole negative and indole positive isolates of Brachyspira (Serpulina) hyodysenteriae, VET MICROB, 70(3-4), 1999, pp. 225-238