Aleksandrowicz, Ewa, and Ingrid Herr. “Ethical Euthanasia and Short-Term Anesthesia of the Chick Embryo”. ALTEX - Alternatives to animal experimentation 32, no. 2 (May 1, 2015): 143–147. Accessed October 14, 2024. https://www.altex.org/index.php/altex/article/view/235.