Authors:
Waller, PJ
Bernes, G
Thamsborg, SM
Sukura, A
Richter, SH
Ingebrigtsen, K
Hoglund, J
Citation: Pj. Waller et al., Plants as de-worming agents of livestock in the Nordic Countries: Historical perspective, popular beliefs and prospects for the future, ACT VET SC, 42(1), 2001, pp. 31-44
Authors:
Roepstorff, A
Nilsson, O
O'Callaghan, CJ
Oksanen, A
Gjerde, B
Richter, SH
Ortenberg, EO
Christensson, D
Nansen, P
Eriksen, L
Medley, GF
Citation: A. Roepstorff et al., Intestinal parasites in swine in the Nordic countries: multilevel modelling of Ascaris suum infections in relation to production factors, PARASITOL, 119, 1999, pp. 521-534