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Citation: V. Kotrbacek et al., ENHANCEMENT OF DEFENSE-MECHANISMS IN BROI LERS AFTER ADMINISTRATION OF BIOLOGICAL FEED SUPPLEMENTS, Veterinarni medicina, 39(6), 1994, pp. 321-328

Authors: HALOUZKA R JURAJDA V MINKSOVA E

Citation: R. Halouzka et al., EFFECTS OF POLYCHLORINATED-BIPHENYLS ON HUMORAL IMMUNITY AND BLOOD-SERUM VITAMIN-A AND VITAMIN-E CONCENTRATION OF CHICKS, ACT VET B, 63(3-4), 1994, pp. 141-144

Authors: HALOUZKA R JURAJDA V VAVROVA M

Citation: R. Halouzka et al., EXPERIMENTAL CHRONIC INTOXICATION OF CHICKENS WITH POLYCHLORINATED-BIPHENYLS (DELOR 103), ACT VET B, 62(3-4), 1993, pp. 151-157

Authors: HALOUZKA R JURAJDA V

Citation: R. Halouzka et V. Jurajda, EFFECTS OF POLYCHLORINATED-BIPHENYLS ON THE INFECTION OF CHICKENS WITH NONONCOGENIC MAREKS-DISEASE VIRUS-STRAINS, ACT VET B, 61(4), 1992, pp. 207-217