title: [Preparation and evaluation of a standard botulinum A antitoxin and a botulinum A test toxin].
mesh_terms: D000992:Antitoxins / Q000302:isolation & purification* / Q000592:standards; D001905:Botulinum Toxins / Q000302:isolation & purification / Q000592:standards; D003014:Clostridium botulinum / Q000302:isolation & purification*; D005612:Freeze Drying; D005859:Germany, East; D008722:Methods; D014118:Toxins, Biological / Q000302:isolation & purification*; D014944:World Health Organization
chemical_list: D000992:Antitoxins; D014118:Toxins, Biological; D001905:Botulinum Toxins
vernacular_title: Herstellung und Auswertung eines Standard-Botulinum-A-Antitoxins und eines Botulinum-A-Testtoxins.