TY - SER AU - Matta,M.F.de R. AU - Coudert,F. AU - Cauchy,L. AU - Bernard,S. TI - Evaluation of the immune system of marek's disease resistant and sensitive avian strains, using mitogens, production and sensitivity to interleukine 2 (IL-2) KW - Ave Domestica KW - Marek KW - Imunologia KW - Raca KW - Virus ER -