title: [Problems of regulation and definition of exposure limits in the national and international fields].
mesh_terms: D004781:Environmental Exposure; D006801:Humans; D007391:International Cooperation; D007558:Italy; D007883:Legislation, Medical; D008452:Maximum Allowable Concentration; D011044:Poland; D011834:Radiation Monitoring; D011835:Radiation Protection; D011840:Radiation, Nonionizing; D014586:USSR; D014481:United States
vernacular_title: Problemi di normativa e di definizione dei limiti di esposizione in campo nazionale ed internazionale.