Balbierz, H Immunological characteristics of proteins and enzymes from semen plasma of stallions collected fractionwise. [electronic resource] - Bulletin de l'Academie polonaise des sciences. Serie des sciences biologiques 1975 - 765-6 p. digital Publication Type: Journal Article Subjects--Topical Terms: AnimalsCarboxylic Ester Hydrolases--immunologyHorses--immunologyL-Lactate Dehydrogenase--immunologyMalePhosphoric Monoester Hydrolases--immunologyProteins--analysisSemen--analysisSpecimen Handling--methods