Characterization of a monoclonal antibody to the group antigen of Chlamydia spp. and its use for antigen detection by reverse passive haemagglutination and indirect immunofluorescence
Division of Immunology, Department of Pathology, University of Cambridge, Addenbrooke's Hospital, Cambridge CB2 2QQ, U.K.;Division of Communicable Diseases, Clinical Research Centre, Watford Road, Harrow, Middlesex HA1 3UJ, U.K.