@misc{indiciae0ebc3c98c744, title = {"D or not D"--that is the question.}, author = {T Thacher and J M Pettifor and P R Fischer}, year = {1997}, doi = {10.1016/s0022-3476(97)70370-6}, url = {https://pubmed.ncbi.nlm.nih.gov/9042146/}, note = {Source identifier: 9042146} }