title: [ECHO type 30 virus as the etiological agent of meningitis in 1975 in Warsaw].
mesh_terms: D002555:Cerebrospinal Fluid / Q000382:microbiology; D002648:Child; D002675:Child, Preschool; D004457:Echovirus Infections; D029822:Enterovirus B, Human / Q000302:isolation & purification; D005260:Female; D006801:Humans; D008297:Male; D008587:Meningitis, Viral / Q000453:epidemiology / Q000209:etiology*; D011044:Poland
vernacular_title: Wirusy Echo typ 30 czynnikiem etiologicznym w przypadkach zapalenia opon mózgowo-rdzeniowych w 1975 roku w Warszawie.