title: A cohort study on mortality of yusho patients--a preliminary report.
mesh_terms: D001572:Benzofurans / Q000506:poisoning; D002423:Cause of Death; D002722:Chlorobenzenes / Q000506:poisoning; D005260:Female; D005506:Food Contamination; D007564:Japan; D008297:Male; D009026:Mortality; D012275:Oryza / Q000506:poisoning*; D010938:Plant Oils / Q000506:poisoning*; D011078:Polychlorinated Biphenyls / Q000506:poisoning*
chemical_list: D001572:Benzofurans; D002722:Chlorobenzenes; D010938:Plant Oils; C022053:polychlorinated quaterphenyls; C023614:dibenzofuran; D011078:Polychlorinated Biphenyls