Galic, Ivan, Ivan Stancic, Jovan Spasojevic, Bojan Toholj, Sandra Nikolić, and Zorana Kovacevic. “Superfetation or Arrested Embryonic Development of the Cat?”. Acta Scientiae Veterinariae 52 (September 30, 2024). Accessed August 11, 2026. https://seer.ufrgs.br/index.php/ActaScientiaeVeterinariae/article/view/137607.