[Study of certain indicators of nitrogen metabolism in chronic viral hepatitis].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D006506:Hepatitis A / Q000378:metabolism*; D006801:Humans; D008875:Middle Aged; D009584:Nitrogen / Q000378:metabolism*
D009584:Nitrogen
Izuchenie nekotorykh pokazatelei azotistogo obmena pri khronicheskom virusnom gepatite