The Epidemiology of Salmonella in Calves: The Role of Markets and Vehicles
C. Wray, N. Todd, I. M. McLaren and Y. E. BeedellVolume:
107
Language:
english
Journal:
Epidemiology and Infection
DOI:
10.2307/3864137
Date:
December, 1991
File:
PDF, 549 KB
english, 1991