title: Crystals in Crohn's disease.
authors.forename: W J
authors.initials: WJ
authors.lastname: Williams
mesh_terms: D002119:Calcium Carbonate / Q000032:analysis; D003424:Crohn Disease / Q000473:pathology*; D003460:Crystallization; D006801:Humans; D012507:Sarcoidosis / Q000473:pathology*
chemical_list: D002119:Calcium Carbonate