title: [CONTRIBUTION TO THE STUDY OF METHODS OF PRESERVATION OF THE VIABILITY AND PATHOGENICITY OF TREPONEMA PALLIDUM PATHOGE'NE AT LOW TEMPERATURES].
mesh_terms: D000818:Animals; D001431:Bacteriological Techniques; D003080:Cold Temperature; D007793:Lagomorpha; D011309:Preservation, Biological; D011817:Rabbits; D012106:Research; D013696:Temperature; D014210:Treponema pallidum; D014774:Virulence
keywords: BACTERIOLOGICAL TECHNICS; EXPERIMENTAL LAB STUDY; RABBITS; TREPONEMA PALLIDUM
vernacular_title: CONTRIBUTION 'A L''ETUDE DES M'ETHODES DE CONSERVATION DE LA VIABILIT'E ET PATHOG'ENIT'E DES SOUCHES DE TREPONEMA PALLIDUM PATHOG'ENE 'A TEMP'ERATURES BASSES.