Vega, Daniel Polymorphism on leflunomide: stability and crystal structures. [electronic resource] - Journal of pharmaceutical sciences May 2006 - 1075-83 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0022-3549 Standard No.: 10.1002/jps.20382 doi Subjects--Topical Terms: Anti-Inflammatory Agents, Non-Steroidal--chemistryCalorimetry, Differential ScanningCrystallizationDrug StabilityEthanolHydrogen BondingIsomerismIsoxazoles--chemistryLeflunomideMicroscopy, PolarizationModels, MolecularSolutionsSolventsSpectrophotometry, UltravioletX-Ray Diffraction