title: [Difficulties in the interpretation of pretreatments].
mesh_terms: D000111:Acetylcysteine / Q000494:pharmacology*; D001431:Bacteriological Techniques; D009161:Mycobacterium / Q000254:growth & development* / Q000302:isolation & purification; D013464:Sulfuric Acids / Q000494:pharmacology*
chemical_list: D013464:Sulfuric Acids; D000111:Acetylcysteine
vernacular_title: Schwierigkeiten bei der Deutung von Vorbehandlungen.