1 entries in the GMN corpus.
Image source · Bowman · vintagecardprices.com · Public domain
1924 CE
#9334
First application of radioactive tracers in animals, specifically rabbits and guinea pigs. See also Hevesy et al, "Radiochemical method of studying the circulation of bismuth in the body," C. R. Acad. Sci. (Paris) 178…
