Kokosharov, T.; Verwoerd, Daniel Wynand
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute ., 2000)
These parameters were assayed by means of colony forming units test (CFU) and the Limulus Amebocyte
Lysate test (LAL), respectively. Birds were infected per os with 1,5 x 109 CFU/ml of wild strain of
S. gallinarum isolated ...