@misc{indiciae0794ef8c9b42, title = {Thymidylate synthetase purified to homogeneity from human leukemic cells.}, author = {A Lockshin and R G Moran and P V Danenberg}, year = {1979}, doi = {10.1073/pnas.76.2.750}, url = {https://pubmed.ncbi.nlm.nih.gov/34155/}, note = {Source identifier: 34155} }