title: [Further studies on respiratory disorders in polychlorinated biphenyls (PCB) poisoning. Relationship between respiratory disorders and PCB concentrations in blood and sputum (author's transl)].
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011078:Polychlorinated Biphenyls / Q000032:analysis / Q000097:blood / Q000506:poisoning*; D012120:Respiration Disorders / Q000139:chemically induced*; D013183:Sputum / Q000032:analysis
chemical_list: D011078:Polychlorinated Biphenyls