National and international milk surveillance.
D000818:Animals; D001464:Barium / Q000032:analysis; D002170:Canada; D002587:Cesium Isotopes / Q000032:analysis; D005507:Food Contamination, Radioactive / Q000032:analysis*; D006801:Humans; D007456:Iodine Isotopes / Q000032:analysis; D007563:Jamaica; D008892:Milk / Q000032:analysis*; D011834:Radiation Monitoring; D013020:South America; D013325:Strontium Isotopes / Q000032:analysis; D014481:United States
D002587:Cesium Isotopes; D007456:Iodine Isotopes; D013325:Strontium Isotopes; D001464:Barium