Fluorinated Pyrimidines, A New Class of Tumour-Inhibitory Compounds Heidelberger, Charles ; Chaudhuri, N. K. ; Danneberg, Peter ; Mooren, Dorothy ; Griesbach, Lois Abstract Publication: Nature Pub Date: March 1957 DOI: 10.1038/179663a0 Bibcode: 1957Natur.179..663H