Biology Reference
In-Depth Information
7. Roepstorff A, Nansen P. Epidemiology, diagnosis and control of helminth parasites of
swine. In:
FAO Animal Health Manual
. 1st ed. Rome: FAO; 1998. p. 161.
8. Joachim A, Dulmer N, Daugschies A, Roepstorff A. Occurrence of helminths in pig
fattening units with different management systems in Northern Germany.
Vet Parasitol
2001;
46.
9. Roepstorff A, Nilsson O, Oksanen A, Gjerde B, Richter SH, Ortenberg E, et al. Intestinal
parasites in swine in the Nordic countries: prevalence and geographical distribution.
Ve t
Parasitol
1998;
(2):135
96
e
19.
10. Haugegaard J. Prevalence of nematodes in Danish industrialized sow farms with loose
housed sows in dynamic groups.
Vet Parasitol
2010;
(4):305
76
e
9.
11. Wagner B, Polley L.
Ascaris suum
prevalence and intensity: an abattoir survey of market
hogs in Saskatchewan.
Vet Parasitol
1997;
(1
2):156
168
e
e
13.
12. Matsubayashi M, Kita T, Narushima T, Kimata I, Tani H, Sasai K, et al. Coprological
survey of parasitic infections in pigs and cattle in slaughterhouse in Osaka.
Japan J Vet
Med Sci
2009;
(3
4):309
73
e
e
83.
13. Nwanta JA, Shoyinka SVO, Chah KF, Onunkwo JI, Onyenwe IW, Eze JI, et al.
Production characteristics, disease prevalence, and herd health management of pigs in
Southeast Nigeria.
J Swine Health Prod
2011;
(8):1079
71
e
9.
14. Permin A, Yelifan L, Bloch P, Steenhard N, Hansen NP, Nansen P. Parasites in cross-bred
pigs in the Upper East Region of Ghana.
Vet Parasitol
1999;
(6):331
19
e
71.
15. Tamboura HH, Banga-Mboko H, Maes D, Youssao I, Traore A, Bayala B, et al. Preva-
lence of common gastrointestinal nematode parasites in scavenging pigs of different
ages and sexes in eastern centre province, Burkina Faso.
Onderstepoort J Vet Res
2006;
:63
87
e
60.
16. Nissen S, Poulsen I, Nejsum P, Olsen A, Roepstorff A, Rubaire-Akiiki C, et al. Prevalence
of gastrointestinal nematodes in growing pigs in Kabale District in Uganda.
Trop Anim
Health Pro
2011;
73
(1):53
e
72.
17. Prosl H, Heimbucher J, Supperer R, Kl
¨
ring WJ. Neue Gesichtspunkte hinsichtlich des
Einflusses der Schweine-helminthen auf die Schalacht- und Mastleistung.
Wien Tier¨rztl
Monat
1980;
43
(3):567
e
9.
18. Boes J, Nansen P, Stephenson LS. False-positive
Ascaris suum
egg counts in pigs.
Int J
Parasitol
1997;
67
:14
e
8.
19. Nilsson O. Ascariasis in the pig. An epizootiological and clinical study.
Acta Vet Scand
Sup
1982;
(7):833
27
e
108.
20. Dangolla A, Bjorn H, Willeberg P, Roepstorff A, Nansen P. A questionnaire investigation
on factors of importance for the development of anthelmintic resistance of nematodes in
sow herds in Denmark.
Vet Parasitol
1996;
:1
79
e
71.
21. Baumgartner J, Leeb T, Gruber T, Tiefenbacher R. Husbandry and animal health on
organic pig farms in Austria.
Anim Welfare
2003;
(3
4):257
63
e
e
5.
22. Gerwert S, Failing K, Bauer C. Husbandry management, worm control practices and
gastro-intestinal parasite infections of sows in pig-breeding farms in Munsterland,
Germany.
Deut Tierarztl Woch
2004;
:631
12
e
403.
23. Eijck IA, Borgsteede FH. A survey of gastrointestinal pig parasites on free-range,
organic and conventional pig farms
(10):398
111
e
in The Netherlands.
Vet Res Commun
14.
24. Bonde M, Hegelund L, Sørensen JT. Health in organic and conventional slaughter pigs
assessed by meat inspection recordings and clinical evaluation. Danish Institute of
Agricultural Sciences.
Internal Report
2006;
2005;
(5):407
29
e
12.
25. Sanchez-Vazquez MJ, Smith RP, Kang S, Lewis F, Nielen M, Gunn GJ, et al. Identification
of factors influencing the occurrence of milk spot livers in slaughtered pigs: A novel
approach to understanding
Ascaris suum
epidemiology in British farmed pigs.
Ve t
Parasitol
2010;
1
:9
e
173
(3
e
4):271
e
9.
