TY  - RPRT
TI  - Chronic ulceration and malignancy.
AU  - R L Manchanda
AU  - S D Khanna
PY  - 1966
DO  - 10.1111/j.1445-2197.1966.tb06064.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5218015/
ID  - 5218015
ER  -