title: Limitations of epidemiological and serologic studies addressing simian virus 40 and non-Hodgkin's lymphoma.
authors.forename: Regis A
authors.initials: RA
authors.lastname: Vilchez
mesh_terms: D000818:Animals; D004340:Drug Contamination; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000821:virology*; D023321:Poliovirus Vaccines; D027601:Polyomavirus Infections / Q000453:epidemiology* / Q000635:transmission; D013539:Simian virus 40; D014412:Tumor Virus Infections / Q000453:epidemiology* / Q000635:transmission
chemical_list: D023321:Poliovirus Vaccines