title: [Various epidemiological and clinical aspects and diagnostic difficulties in subarachnoid hemorrhage].
mesh_terms: D000328:Adult; D000368:Aged; D003951:Diagnostic Errors; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D008581:Meningitis / Q000175:diagnosis; D008875:Middle Aged; D012017:Referral and Consultation; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis*
vernacular_title: Niektóre aspekty epidemiologiczno-kliniczne i trudności diagnostyczne krwotoków podpajeczynówkowych.