Daryani, Naser EbrahimiHashtroudi, Ali AsadSayah, AlirezaPursamimi, ParisaBashashati, MohammadShakiba, Madjid2006-05-012009-05-292006-05-012009-05-292006-05-01Daryani NE, Hashtroudi AA, Sayah A, Pursamimi P, Bashashati M, Shakiba M. Severity of progression of liver disease in chronic hepatitis C: role of smoking. Indian Journal of Gastroenterology. 2006 May-Jun; 25(3): 167-8http://imsear.searo.who.int/handle/123456789/63504engAdultAge FactorsDisease ProgressionHepatitis C, Chronic --complicationsHumansLiver Cirrhosis --epidemiologyMaleMiddle AgedMultivariate AnalysisPredictive Value of TestsSeverity of Illness IndexSmoking --adverse effectsLetter