title: The isolation, composition and physicochemical properties of deoxyribonucleic acid from Bordetella pertussis.
mesh_terms: D001886:Bordetella pertussis; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003596:Cytosine / Q000032:analysis; D004269:DNA, Bacterial / Q000032:analysis*; D006147:Guanine / Q000032:analysis; D014461:Ultracentrifugation
chemical_list: D004269:DNA, Bacterial; D006147:Guanine; D003596:Cytosine