TY - RPRT TI - Supercritical fluid extraction-liquid chromatography method development for a polymeric controlled-release drug formulation. AU - D A Roston AU - J J Sun AU - P W Collins AU - W E Perkins AU - S J Tremont PY - 1995 DO - 10.1016/0731-7085(95)01588-4 UR - https://pubmed.ncbi.nlm.nih.gov/8788137/ ID - 8788137 ER -