Transcript analyses of stromal cell derived factors (SDFs): SDF-2, SDF-4 and SDF-5 reveal a different pattern of expression and prognostic association in human breast cancer

2009 International Journal of Oncology  
Stromal derived factors, SDFs, are a loosely defined group of molecules that may be generated by stromal cells.
doi:10.3892/ijo_00000330 fatcat:fy54rtiksbgwrksuz7tik2swfi