title: [Detection of YMDD motif mutations in lamivudine-untreated patients with chronic hepatitis B].
authors.affiliation: Wenling Town First Hospital, Zhejiang Province, Wenling 317500, China.
authors.forename: Ming-he
authors.initials: MH
authors.lastname: Yan
authors.forename: Chang
authors.initials: C
authors.lastname: Zhang
authors.forename: Qiao
authors.initials: Q
authors.lastname: Ling
authors.forename: Ren-fang
authors.initials: RF
authors.lastname: Zhou
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D020816:Amino Acid Motifs; D000998:Antiviral Agents / Q000627:therapeutic use*; D005260:Female; D015684:Gene Products, pol / Q000235:genetics*; D006515:Hepatitis B virus / Q000235:genetics*; D019694:Hepatitis B, Chronic / Q000188:drug therapy / Q000821:virology*; D006801:Humans; D019259:Lamivudine / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D009154:Mutation
chemical_list: D000998:Antiviral Agents; D015684:Gene Products, pol; C066027:P protein, Hepatitis B virus; D019259:Lamivudine