• 1 January 1981
    • journal article
    • research article
    • Vol. 25 (4), 230-234
Abstract
Free lipid A from phase I and phase II C. burnetii lipopolysaccharides was isolated and studied serologically. Antisera against lipid A from phase I and phase II C. burnetii cross-reacted with the lipid A preparations from both phases and with Salmonella lipid A.