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. 1973 Jun 16;92(24):630-6.
doi: 10.1136/vr.92.24.630.

Escherichia coli antigens as dietary additives for oral immunisation of pigs: trials with pig creep feeds

P Porter, R Kenworthy, D W Holme, S Horsfield

Escherichia coli antigens as dietary additives for oral immunisation of pigs: trials with pig creep feeds

P Porter et al. Vet Rec. .
No abstract available

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