title: [Methodical problems of differentiation of parasitic and saprogenic leptospires by means of copper sulfate].
mesh_terms: D000085:Acetates / Q000494:pharmacology; D001431:Bacteriological Techniques; D002712:Chlorides / Q000494:pharmacology; D003300:Copper / Q000494:pharmacology*; D003720:Densitometry; D003864:Depression, Chemical; D007919:Leptospira / Q000145:classification / Q000187:drug effects / Q000254:growth & development*; D013223:Statistics as Topic; D013431:Sulfates / Q000494:pharmacology; D013535:Suspensions
chemical_list: D000085:Acetates; D002712:Chlorides; D013431:Sulfates; D013535:Suspensions; D003300:Copper
vernacular_title: Methodische Probleme zur Differenzierung von parasitären und saprobischen Leptospiren mittels Kupfersulfat.