[Detection of neo-rickettsia in Alexandria].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D012281:Rickettsia; D012756:Sheep; D012757:Sheep Diseases; D013553:Swine Diseases
CATTLE/diseases; RICKETTSIA; SHEEP/diseases; SWINE/diseases
Recherche de néorickettsies à Alexandrie.