TY - RPRT TI - Friend leukemia cells: relationship between differentiation, clonogenicity and malignancy. AU - H D Preisler AU - G Christoff AU - P Reese AU - P Pavelic AU - Y Rustum PY - 1978 DO - 10.1016/0045-6039(78)90002-7 UR - https://pubmed.ncbi.nlm.nih.gov/566165/ ID - 566165 ER -