[Simultaneous vessel catheterization and placement of the transducer of an electromagnetic flowmeter on the portal vein of the cow].
D000818:Animals; D002404:Catheterization / Q000379:methods*; D002417:Cattle / Q000502:physiology*; D005260:Female; D007774:Lactation; D011169:Portal Vein; D011247:Pregnancy; D012212:Rheology; D014159:Transducers
Odnovremennaia kateterizatsiia sosudov i nalozhenie datchika élektromagnitnogo raskhodomera na vorotnuiu venu u korov.