[PROPHYLACTIC MEASURES IN MENINGOCOCCAL DISEASE].
D004813:Epidemiology; D006801:Humans; D008581:Meningitis; D008585:Meningitis, Meningococcal; D011315:Preventive Medicine
EPIDEMIOLOGY; MENINGITIS, MENINGOCOCCIC; PREVENTIVE MEDICINE
PROFYLAKTISKA ATGAERDER VID MENINGOKOCKSJUKDOM.