Hem, S L Mechanism of crystallization of hydrocortisone by ultrasonic irradiation. [electronic resource] - Journal of pharmaceutical sciences Feb 1967 - 229-33 p. digital Publication Type: Journal Article ISSN: 0022-3549 Standard No.: 10.1002/jps.2600560216 doi Subjects--Topical Terms: CrystallizationHydrocortisoneUltrasonics