title: Milk surveillance, October 1972.
mesh_terms: D000818:Animals; D002170:Canada; D002489:Central America; D002587:Cesium Isotopes / Q000032:analysis; D005507:Food Contamination, Radioactive / Q000032:analysis*; D007456:Iodine Isotopes / Q000032:analysis; D008892:Milk / Q000032:analysis*; D009678:Nuclear Energy; D011834:Radiation Monitoring; D013020:South America; D013325:Strontium Isotopes / Q000032:analysis; D014481:United States
chemical_list: D002587:Cesium Isotopes; D007456:Iodine Isotopes; D013325:Strontium Isotopes