[Thin-layer chromatography of 6-aminopenicillanic acid and penicillins on talc].
D002855:Chromatography, Thin Layer; D010406:Penicillins / Q000032:analysis*
D010406:Penicillins
Tonkosloĭnata khromatografiia 6-aminopenitsillanovoĭ kisloty i penitsillinov na tal'ke.