Dimitrov, Stahimir, and Vasil Atanasov. “POSTCERVICAL ARTIFICIAL INSEMINATION OF SOWS WITH IN COMBINATION OF SYNTHETIC SEMINAL PLASMA (Predil MR-A)”. Bulgarian Journal of Animal Husbandry 48, no. 6 (December 23, 2011): 16–22. Accessed October 16, 2026. https://agriacad.eu/ojs/index.php/bjah/article/view/666.