Distribution of hepatitis C virus genotypes in a diverse US integrated health care population ' ?( `% `9 T& P! T) j l' F7 ZJ Med Virol. 2012 Nov;84(11):1744-50. doi: 10.1002/jmv.23399. ; p' l( F9 N& Z; w5 n' F* }$ w6 jhttp://www.ncbi.nlm.nih.gov/pubmed/22997077