1. A Critical Appraisal of the Human Tumor Stem-Cell Assay
2. The reversal of methotrexate toxicity to mouse bone marrow cells by leucovorin and nucleosides;Pinedo HM;Cancer Res,1976
3. Resistance of human bone marrow CFU‐c to high‐dose methotrexate toxicity;Koizumi S;Exp Hematol,1980
4. Reversal of methotrexate inhibition of colony growth of L1210 leukemia cells in semisolid medium;Nederbragt H;Cancer Res,1981
5. The failure of methotrexate to inhibit chicken fibroblast proliferation in a serum containing culture medium;Mitchell RS;Cancer Res,1975