Challenge of late immunity in laying hens older than 60 weeks
H&N Breeders and Distributors of the world finest layers
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H&N Breeders and Distributors of the world finest layers

    Challenge of late immunity in laying hens older than 60 weeks

    Dr. Fernando Carrasquer
    Technical Service Veterinary Specialist

    H&N LAYER ACADEMY 2022

    8 11 月, 2022