title: [Presence of polychlorinated biphenyls (PCB) in food].
mesh_terms: D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D004531:Eggs / Q000032:analysis; D005506:Food Contamination / Q000032:analysis*; D007225:Infant Food / Q000032:analysis; D008892:Milk / Q000032:analysis; D011078:Polychlorinated Biphenyls / Q000032:analysis*
chemical_list: D011078:Polychlorinated Biphenyls
vernacular_title: Obecność polichlorowanych dwufenyli (PCB) w zỳwonści