TY - GEN AU - Needham,G F AU - Pfeiffer,R R AU - Engel,G L AU - Rutherford,B S AU - Allen,D J TI - Effect of impurities on estradiol crystallization in a sustained-release implant SN - 0022-3549 PY - 1992///1217 KW - Calorimetry, Differential Scanning KW - Chemistry, Pharmaceutical KW - methods KW - Chromatography, High Pressure Liquid KW - Crystallization KW - Delayed-Action Preparations KW - Drug Implants KW - administration & dosage KW - Estradiol KW - analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/jps.2600811011 ER -