[Preservation of a Cowdria ruminantium strain by freezing].
D000818:Animals; D000925:Anticoagulants; D001793:Blood Preservation; D002417:Cattle; D005615:Freezing; D006357:Heartwater Disease / Q000382:microbiology*; D008722:Methods; D012281:Rickettsia
D000925:Anticoagulants
Conservation d'une souche de Cowdria ruminantium par congélation.