title: [Peritonitis of uncertain origin].
mesh_terms: D005260:Female; D006801:Humans; D007709:Klebsiella / Q000302:isolation & purification; D008297:Male; D008875:Middle Aged; D010538:Peritonitis / Q000209:etiology* / Q000382:microbiology; D013210:Staphylococcus / Q000302:isolation & purification; D013492:Suppuration / Q000382:microbiology
vernacular_title: Zapalenie otrzewnej o nieustalonej przyczynie