Sladakovic, Izidora Evaluation of gastroscopy and biopsy of the proventriculus and ventriculus in pigeons (Columba livia). [electronic resource] - American journal of veterinary research Jan 2017 - 42-49 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1943-5681 Standard No.: 10.2460/ajvr.78.1.42 doi Subjects--Topical Terms: AnimalsBiopsy--veterinaryColumbidae--anatomy & histologyFemaleGastroscopy--veterinaryGizzard, Avian--pathologyMaleMucous Membrane--pathologyProventriculus--pathology