[ Опубликовано в: Journal of Veterinary Research ]
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Effects of transformation on the hemagglutinins of Haemophilus paragallinarum
1995
Bragg, R.R. | Purdan, G. | Coetzee, L. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Poultry Diseases) | Verschoor, J.A.
National Department of Agriculture, Agricultural Information Centre - South Africa