ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Crossbred ewe and wether lambs, 5-8 months old and weighing between 40 and 124 lb., were used. They were kept on pasture and each, with the exception of the black sheep, had been infected experimentally with 200 metacercarise of Fasciola heptica obtained from a laboratory colony of infected Limncea ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1841644a0
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