Nilsson B. Ove, Grönvik K.-O., and Svalander P. C. “Experiments With Immunization of Mice With Blastocysts by an Intrasplenic Route”. Upsala Journal of Medical Sciences 88, no. 2 (June 1, 1983): 151-153. Accessed May 3, 2024. https://ujms.net/index.php/ujms/article/view/7057.