1. Q fever in Artesia, California;Young;California Med,1948
2. Acute and chronic Q fever in the Southern California desert;Cone;Proceedings of the 5th National Conference of the American Society for Rickettsiology, Laguna Beach, CA,131985
3. “Q” fever: Clinical features in 72 cases;Powell;Austalasian Ann Med,1960
4. Q fever presenting with gastroenteritis;Lim;Med J Aust,1980
5. Phylogenetic diversity of the Rickettsiae;Weisburg;J Bacteriol,1989