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Ovine Lymph Node Survey |
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| Authors: | van der M Wouden J Irwin |
| Institution: | Ministry of Agriculture and Fisheries , Nelson |
| Abstract: | Extract Sir, — Regulations in this country require sheep lungs to be inspected after slaughter, then either passed for processing into petfood by recognised plants, or to be condemned. One reason for this is the high prevalence of parasitic infection. |
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