title: Methods for the investigation of the nucleotide compositon of DNA in leptospirae.
mesh_terms: D002854:Chromatography, Paper; D004269:DNA, Bacterial; D007919:Leptospira / Q000166:cytology*; D009711:Nucleotides / Q000032:analysis*
chemical_list: D004269:DNA, Bacterial; D009711:Nucleotides