title: An investigation of the causes and of the financial loss of rejection of pig carcasses and viscera unfit for human consumption. I. Studies at one abattoir.
mesh_terms: D000003:Abattoirs / Q000191:economics* / Q000592:standards; D000818:Animals; D004739:England; D008460:Meat / Q000191:economics* / Q000592:standards; D013552:Swine; D013553:Swine Diseases / Q000191:economics*