[The virus of infectious abortion of sheep; a new method of purification and concentration of elementary bodies based on variations in their behavior as a function of pH in relation to the water-ether interface].
D000818:Animals; D004986:Ether; D005260:Female; D011247:Pregnancy; D012475:Salmonella; D012756:Sheep; D034561:Sheep, Domestic; D014780:Viruses; D014867:Water
D014867:Water; D004986:Ether
SALMONELLA
Le virus de l'avortement des ovins; un nouveau mode de purification et de concentration des corps élémentaires basé sur les variations de leur comportement en fonction du pH par rapport à l'interface eau-éther.