Kabra, V Staining with glyoxal-bis-(2-hydroxy-anil) to identify calcium oxalate in urinary stones. [electronic resource] - Indian journal of experimental biology Aug 1981 - 779-81 p. digital Publication Type: Journal Article ISSN: 0019-5189 Subjects--Topical Terms: AminophenolsCalcium Oxalate--analysisGlyoxal--analogs & derivativesHumansStaining and LabelingUrinary Calculi--pathology