ARYAN, H., BOGDAN, L., MARDENLI, O. and GROZA, I. 2017. Diagnosis and treatment of cyclic corpus luteum and trophic inactive ovary in cattle. IJRDO-Journal of Agriculture and Research (ISSN: 2455-7668). 3, 8 (Aug. 2017), 74-80. DOI:https://doi.org/10.53555/ar.v3i8.171.