[Further results of intermediary rickettsial strains; case of R. Canada].
D000818:Animals; D004285:Dogs; D066298:In Vitro Techniques; D051379:Mice; D011817:Rabbits; D012281:Rickettsia; D012282:Rickettsia Infections
Nouveaux résultats concernant des souches rickettsiennes intermédiaires; cas de R. Canada.