Tavares, Fernando N Nitric oxide levels are not changed in saliva of patients infected with hepatitis C virus. [electronic resource] - Revista da Sociedade Brasileira de Medicina Tropical - 453-5 p. digital Publication Type: Journal Article ISSN: 0037-8682 Standard No.: 10.1590/s0037-86822005000600001 doi Subjects--Topical Terms: Biomarkers--analysisCase-Control StudiesHepacivirus--geneticsHepatitis C Antibodies--analysisHepatitis C, Chronic--metabolismHumansNitric Oxide--analysisRNA, Viral--analysisReverse Transcriptase Polymerase Chain ReactionSaliva--chemistry