Mitkovska, Vesela, Spas Dzhoglov, Doychin Boyadzhiev, Penka Vasileva, Ivan Stoyanov, Teodora Popova, Teodora Staykova, and Evgeniya N. Ivanova. 2022. “Study on the Relationship Between Male Infertility and DNA Integrity in Spermatozoa Nuclei”. Proceedings of the Bulgarian Academy of Sciences 75 (1). Sofia, Bulgaria:121-28. https://doi.org/10.7546/CRABS.2022.01.14.