title: Development of variant tumor cells of Yoshida ascites sarcoma producing  -fetoprotein.
mesh_terms: D000510:Alpha-Globulins / Q000096:biosynthesis*; D000818:Animals; D002460:Cell Line; D002875:Chromosomes; D002999:Clone Cells; D005326:Fetal Proteins / Q000096:biosynthesis*; D005779:Immunodiffusion; D007621:Karyotyping; D051381:Rats; D011919:Rats, Inbred Strains; D012517:Sarcoma, Yoshida / Q000378:metabolism*
chemical_list: D000510:Alpha-Globulins; D005326:Fetal Proteins