[Blood concentration of thyroid hormones in cows during pregnancy].
D000818:Animals; D002417:Cattle / Q000097:blood*; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal; D013963:Thyroid Hormones / Q000097:blood*; D013997:Time Factors
D013963:Thyroid Hormones
Stezenie hormonów tarczycowych w surowicy krwi w okresie ciazy u krów.