Mckeegan, D. E. F., Abeyesinghe, S. M., Mcleman, M. A., Lowe, J. C., Demmers, T. G. M., White, R. P., …Wathes, C. M. Controlled atmosphere stunning of broiler chickens. II. Effects on behaviour, physiology and meat quality in a commercial processing plant. BRITISH POULTRY SCIENCE, 48(4), 430-442. https://doi.org/10.1080/00071660701543097