the composition of gangliosides was studied in four fibrosarcomas ( fl , fla , flb , flc ) induced in the lewis rat by ferridextran , and in two clones of a spontaneous lewis rat mammary sarcoma ( c-1-sam lew and c-2-sam lew ) and two supertransformed clones ( s-174 and s-271 ) derived from these clones , using the b77 virus .
C0016057
fibrosarcomas
C1261473
sarcoma