3D, ANATOMICAL, ANATOMY, ANIMAL, ARTWORK, BACKGROUND, BIOLOGICAL, BIOLOGY, BODY, BOS, BOVINAE, BOVINE, BULL, CARDIA, CATTLE, CGI, COW, DIGESTION, DIGESTIVE, DIGITALLY-GENERATED, DIMENSIONAL, ESOPHAGEAL, ESOPHAGUS, FAUNA, GASTRIC, GASTROINTESTINAL, GRAPHIC, ILLUSTRATION, INTERNAL, KAULITZKI, LATERAL, LIVESTOCK, NO-ONE, NOBODY, OESOPHAGEAL, OESOPHAGUS, ORGAN, PEPTIC, PYLORUS, SCIENCE, SEBASTIAN, SPHINCTER, STOMACH, TAURUS, THREE, TRACT, UPPER, VETERINARY, WHITE, ZOOLOGICAL, ZOOLOGY,