title: Trace elements and reproduction of Leptospirae.
mesh_terms: D003035:Cobalt / Q000494:pharmacology*; D003470:Culture Media; D007919:Leptospira / Q000254:growth & development*; D012098:Reproduction; D015032:Zinc / Q000494:pharmacology*
chemical_list: D003470:Culture Media; D003035:Cobalt; D015032:Zinc