title: Vaterite gallstones in a canary (Serinus canarius).
mesh_terms: D000821:Animal Feed / Q000009:adverse effects*; D000818:Animals; D002119:Calcium Carbonate / Q000009:adverse effects*; D002171:Canaries; D002769:Cholelithiasis / Q000209:etiology / Q000662:veterinary*; D008297:Male
chemical_list: D002119:Calcium Carbonate