title: Assay of erythromycin esters.
mesh_terms: D001681:Biological Assay; D002855:Chromatography, Thin Layer; D004917:Erythromycin / Q000032:analysis* / Q000097:blood; D004952:Esters / Q000032:analysis; D006801:Humans; D013386:Succinates / Q000032:analysis
chemical_list: D004952:Esters; D013386:Succinates; D004917:Erythromycin