title: CONTROLLED CRYSTALLIZATION OF HYDROCORTISONE BY ULTRASONIC IRRADIATION.
mesh_terms: D002626:Chemistry, Pharmaceutical; D003460:Crystallization; D006854:Hydrocortisone; D010604:Pharmacy; D012106:Research; D014465:Ultrasonics
chemical_list: D006854:Hydrocortisone
keywords: CHEMISTRY, PHARMACEUTICAL; CRYSTALLIZATION; EXPERIMENTAL LAB STUDY; HYDROCORTISONE; ULTRASONICS