title: Primary meningococcal pericarditis. Diagnosis by counter-current immunoelectrophoresis.
mesh_terms: D000942:Antigens, Bacterial / Q000032:analysis; D001769:Blood / Q000382:microbiology; D002305:Cardiac Tamponade / Q000175:diagnosis; D003378:Counterimmunoelectrophoresis; D004452:Echocardiography; D005260:Female; D006801:Humans; D007122:Immunoelectrophoresis; D008589:Meningococcal Infections / Q000175:diagnosis*; D008875:Middle Aged; D009345:Neisseria meningitidis / Q000302:isolation & purification; D010490:Pericardial Effusion / Q000276:immunology; D010493:Pericarditis / Q000175:diagnosis* / Q000209:etiology; D013492:Suppuration / Q000209:etiology
chemical_list: D000942:Antigens, Bacterial