Serna, Jose Cruz Pérez [Seropositivity to leptospiras in sera from patients suspected of viral hepatitis negative to serological markers]. [electronic resource] - Revista cubana de medicina tropical - 57-8 p. digital Publication Type: English Abstract; Journal Article ISSN: 0375-0760 Subjects--Topical Terms: Diagnosis, DifferentialHepatitis B--diagnosisHepatitis CHepatitis, Viral, Human--diagnosisHumansJaundice--diagnosisLeptospira interrogans serovar canicolaLeptospira interrogans serovar icterohaemorrhagiaeLeptospira interrogans serovar pomonaLeptospirosis--diagnosisPrevalenceWeil Disease--diagnosis