title: [A study of botulin toxins and anatoxins by the gel filtration method. II. Separation of native type A botulin toxins by filtration through Sephadex G-200 gel].
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002850:Chromatography, Gel; D003014:Clostridium botulinum / Q000032:analysis*; D008970:Molecular Weight; D014118:Toxins, Biological / Q000302:isolation & purification*
chemical_list: D014118:Toxins, Biological
vernacular_title: Issledovanie botulinicheskikh toksinov i anatoksinov metodom fil'tratsii vherez gel'. II. Razdelenienativnykh botulinicheskikh toksinov tipa a pil'tratsieĭ cherez gel' sefadeks G-200.