[Nycto-hemeral rhythm in cattle in open air enclosures and in stalls].
D000818:Animals; D001686:Biological Phenomena; D002417:Cattle; D010507:Periodicity; D010829:Physiological Phenomena
CATTLE; PERIODICITY
Sutochnyi ritm fiziologicheskikh funktsii u krupnogo rogatogo skota v usloviiakh lagernogo i stoilovogo soderzhaniia.