title: Pathogenicity of the L-phase of bacteria.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000382:microbiology; D001419:Bacteria / Q000302:isolation & purification; D001424:Bacterial Infections / Q000209:etiology; D002002:Brucella / Q000302:isolation & purification; D002006:Brucellosis / Q000382:microbiology; D003470:Culture Media; D005374:Filtration; D006801:Humans; D007740:L Forms / Q000166:cytology / Q000254:growth & development / Q000302:isolation & purification / Q000472:pathogenicity*; D009174:Mycoplasma; D009995:Osmosis; D010406:Penicillins; D012213:Rheumatic Fever / Q000382:microbiology; D012485:Salmonella typhi / Q000302:isolation & purification; D013045:Species Specificity; D013291:Streptococcus / Q000302:isolation & purification; D014435:Typhoid Fever / Q000382:microbiology; D014552:Urinary Tract Infections / Q000382:microbiology
chemical_list: D003470:Culture Media; D010406:Penicillins