Influence of the season on plasma prolactin level in cattle from birth to maturity.
D000375:Aging; D000818:Animals; D000831:Animals, Newborn; D001798:Blood Proteins / Q000378:metabolism; D002417:Cattle; D005260:Female; D007774:Lactation; D008297:Male; D006109:Poaceae; D011247:Pregnancy; D011388:Prolactin / Q000097:blood*; D011863:Radioimmunoassay; D012621:Seasons; D013696:Temperature; D013997:Time Factors; D003313:Zea mays
D001798:Blood Proteins; D011388:Prolactin