@misc{indiciae6605f132a851, title = {A benign "malignant" ulcer.}, author = {P C Newbold and R B Stoughton}, year = {1972}, doi = {10.1111/j.1365-2133.1972.tb05097.x}, url = {https://pubmed.ncbi.nlm.nih.gov/5043198/}, note = {Source identifier: 5043198} }