Experimental reproduction of postweaning multisystemic wasting syndrome (PMWS) in pigs in Sweden and Denmark with a Swedish isolate of porcine  circovirus type 2Hasslung Wikström, Frida; Wallgren, P.; Ladekjaer-Hansen, A.S.; Botner, A.; Nielsen, J.; Wattrang, E.; Allan, Gordon; McNeilly, Francis; Ellis, J.; Timmusk, Sirje; Belak, K.; Segall, T.; Melin, L.; Berg, Mikael; Fossum, CarolineVeterinary microbiology2005 / 1/2, p. 49-60 : ill