Pleuropneumonia-like Organisms (PPLO) Mycoplasmataceae

abacterial urethritis abscess agalactia of sheep Agalactia sheep agar agent amino acids animals antibodies antigen Bact bacteria bovine pleuropneumonia bronchiectasis broth cause cells chicken cholesterol coccobacilliform bodies colonies complement fixation test contagious bovine pleuropneumonia coryza coverslip D. G. ff develop Dienes Edward filters filtration Freundt granules grow growth Harkness and Henderson-Begg horse serum human genital PPLO human genital strains human genital type incubation Kandler Klieneberger Klieneberger-Nobel L-form L-forms of bacteria large number lesions liquid medium lung strain Magnification Melén membranes metabolism method mice Microbiol minimal reproductive units mouse Mycoplasma Mycoplasmataceae non-gonococcal urethritis obtained organism of agalactia organism of pleuropneumonia particles pathogenic penicillin pleuro pleuropneu pleuropneumonia bovis pleuropneumonia group pleuropneumonia-like organisms polyarthritis PPLO strains PPLO-cells produced Proteus vulgaris Reiter's disease Rodwell saprophytic sera serological sheep and goats Smith solid medium Streptobacillus moniliformis studies suspensions thallium tion tissue culture titre virus workers