TY  - RPRT
TI  - Non-healing (midline) granuloma.
AU  - L Michaels
AU  - M M Gregory
PY  - 1977
DO  - 10.1016/s0140-6736(77)90218-5
UR  - https://pubmed.ncbi.nlm.nih.gov/69813/
ID  - 69813
ER  -