Emerg Infect DiseidEmerging Infectious Diseases1080-60401080-6059Centers for Disease Control89032352626797Research ArticleLegionella-like amebal pathogens--phylogenetic status and possible role in respiratory disease.AdelekeA.PrucklerJ.BensonR.RowbothamT.HalablabM.FieldsB.Kings' College, London, UK.Jul-Sep199623225230