Naraqi S, Kabins S A
Arch Intern Med. 1975 Feb;135(2):314-6.
Meningococcla pericarditis without evidence of meningitis of pericardial effusion in an 18-year-old man was cured following a ten-day course of orally administered ampicillin. Acute pericarditis resembling benign or viral pericarditis amy rarely be due to N meningitidis.