@misc{indiciae43831ac7f812, title = {5-fluorouracil and beyond.}, author = {P T Khaw and I Grierson and R A Hitchings and N S Rice}, year = {1991}, doi = {10.1136/bjo.75.10.577}, url = {https://pubmed.ncbi.nlm.nih.gov/1954203/}, note = {Source identifier: 1954203} }