title: A growth-stimulating factor released by cultured mouse mammary tumor cells.
mesh_terms: D000645:Ammonium Sulfate; D000818:Animals; D001345:Autoradiography; D001681:Biological Assay; D002452:Cell Count; D002478:Cells, Cultured; D004247:DNA / Q000096:biosynthesis; D004622:Embryo, Mammalian; D005260:Female; D006133:Growth Substances / Q000302:isolation & purification / Q000378:metabolism*; D008325:Mammary Neoplasms, Experimental / Q000378:metabolism*; D051379:Mice; D008938:Mitosis; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D006133:Growth Substances; D014316:Tritium; D004247:DNA; D000645:Ammonium Sulfate; D013936:Thymidine