title: Chromatographic differentiation of erythromycin and its esters.
mesh_terms: D000900:Anti-Bacterial Agents / Q000032:analysis / Q000302:isolation & purification; D002855:Chromatography, Thin Layer; D003124:Colorimetry; D003720:Densitometry; D004917:Erythromycin / Q000302:isolation & purification*; D004952:Esters / Q000302:isolation & purification; D005782:Gels; D008722:Methods; D011786:Quality Control; D012822:Silicon Dioxide; D013386:Succinates / Q000302:isolation & purification
chemical_list: D000900:Anti-Bacterial Agents; D004952:Esters; D005782:Gels; D013386:Succinates; D004917:Erythromycin; D012822:Silicon Dioxide