title: An investigation of the possible presence or formation of nitrosamines in animal feeds.
mesh_terms: D000588:Amines / Q000378:metabolism; D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D005260:Female; D005399:Fishes; D006041:Goats; D009566:Nitrates / Q000032:analysis; D009573:Nitrites / Q000032:analysis / Q000378:metabolism; D009602:Nitrosamines / Q000032:analysis* / Q000097:blood / Q000652:urine; D010944:Plants / Q000032:analysis; D012417:Rumen / Q000378:metabolism; D012434:Secale / Q000032:analysis; D003313:Zea mays / Q000032:analysis
chemical_list: D000588:Amines; D009566:Nitrates; D009573:Nitrites; D009602:Nitrosamines