title: [Comparative study of 4 strains of treponema by electron microscopy. Preliminary research].
mesh_terms: D000818:Animals; D002462:Cell Membrane; D002473:Cell Wall; D002498:Centrifugation; D008854:Microscopy, Electron; D011817:Rabbits; D012270:Ribosomes; D012428:Ruthenium; D013194:Staining and Labeling; D014208:Treponema / Q000033:anatomy & histology*
chemical_list: D012428:Ruthenium
vernacular_title: Etude comparative de quatre souches de tréponèmes au midroscope électronique. Recherches préliminaries.