The effect of serum lipids and spermoplasm on the stallion sperm quality M.M. Atroshchenko, O.V. Shirokova, A.I. Romanova and N.A. Frolova BIO Web Conf., 66 (2023) 09006 Published online: 08 September 2023 DOI: 10.1051/bioconf/20236609006