Zomborszky, Z., Gábor, M., Budai, Z., Szász, S., Pőcze, O., Ujvári, J., Farkas, T.P., Garamvölgyi, E., Horn, P., Sütő, Z., 2020. Examination of the causes of mortality in non-beak-trimmed pure line laying hens with special regard to aggression 24.. https://doi.org/10.31914/aak.2428