[Study of composition of preparations of erythromycin-base].
D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D003377:Countercurrent Distribution; D004586:Electrophoresis; D004917:Erythromycin / Q000032:analysis*
D004917:Erythromycin
Izuchenie sostava preparatov éritromitsin-osnovaniia.