[Age-related bactericidal activity of the blood serum of calves].
D000367:Age Factors; D000818:Animals; D001770:Blood Bactericidal Activity; D002417:Cattle / Q000097:blood*; D005260:Female; D005333:Fetus / Q000276:immunology; D011247:Pregnancy
Bakteritsidnaia aktivnost' syvorotki krovi teliat v ontogeneze.