title: [The development of N-nitrosamine from analgesics].
mesh_terms: D000632:Aminopyrine; D000983:Antipyrine / Q000031:analogs & derivatives*; D055598:Chemical Phenomena; D002621:Chemistry; D009602:Nitrosamines
chemical_list: D009602:Nitrosamines; D000632:Aminopyrine; C009077:propyphenazone; D000983:Antipyrine
vernacular_title: Vznik N-nitrosaminů z nĕkterých analgetik.