Mazel, Vincent Polymorphic transformation of anhydrous caffeine under compression and grinding: a re-evaluation. [electronic resource] - Drug development and industrial pharmacy Jul 2011 - 832-40 p. digital Publication Type: Comparative Study; Evaluation Study; Journal Article ISSN: 1520-5762 Standard No.: 10.3109/03639045.2010.545416 doi Subjects--Topical Terms: Caffeine--chemistryCalorimetry, Differential ScanningChemistry, PharmaceuticalCrystallizationDrug StabilityIsomerismMicroscopy, Electron, ScanningPowder DiffractionPowders--chemistryPressure