[Studies on biological characterization of mammary tumours of the Sprague-Dawley-Rat in the syngeneic tumour-host system. II. Establishment of transplantable mammary tumour lines (author's transl)].

7 spontaneous and 33 DMBA-induced mammary tumours (Huggins-tumours) of different histological types were transplanted subcutaneously; of these tumours 4 transplantation lines were established.