TY - RPRT TI - Characterization of tumour cell aggregation promoting factor from rat ascites hepatoma cells: Separation of two factors with different antigenic property. AU - K Kudo AU - Y Hanaoka AU - H Hayashi PY - 1976 DO - 10.1038/bjc.1976.8 UR - https://pubmed.ncbi.nlm.nih.gov/56193/ ID - 56193 ER -