@misc{indiciae457d8d3864f0, title = {Non-healing (midline) granuloma.}, author = {L Michaels and M M Gregory}, year = {1977}, doi = {10.1016/s0140-6736(77)90218-5}, url = {https://pubmed.ncbi.nlm.nih.gov/69813/}, note = {Source identifier: 69813} }