title: Hepatitis C virus infection in patients with B-cell lymphoproliferative disorders.
mesh_terms: D016022:Case-Control Studies; D016174:Hepacivirus / Q000235:genetics / Q000302:isolation & purification; D006526:Hepatitis C / Q000150:complications* / Q000453:epidemiology; D006801:Humans; D016393:Lymphoma, B-Cell / Q000150:complications*; D009101:Multiple Myeloma / Q000150:complications*; D015995:Prevalence; D011446:Prospective Studies; D012367:RNA, Viral / Q000097:blood
chemical_list: D012367:RNA, Viral