title: Oligomeric substances in ampicillin preparations. A comparison of Penbritin, Famicillin and Petercillin.
abstract: An investigation into the presence of potentially harmful oligomers in formulations of ampicillin for parenteral administration available in the RSA was undertaken by means of high-pressure liquid chromatography. Significant differences were found to exist between formulations.
authors: Department of Oral Medicine, University of Stellenbosch, Parowvallei, CP.
authors: P
authors: P
authors: van der Bijl
authors: H I
authors: HI
authors: Seifart
authors: D P
authors: DP
authors: Parkin
authors: F J
authors: FJ
authors: Mattheyse
mesh_terms: D000667:Ampicillin / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D004355:Drug Stability; D013997:Time Factors
chemical_list: D000667:Ampicillin