%0 Journal Article %T Strontium-85 tracer method for determination of strontium-90. A review of 4 years' experience. %A Geiger EL %J Health Phys %V 13 %N 6 %D Jun 1967 %M 5340669 %F 2.922 %R 10.1097/00004032-196706000-00009 %X