TY  - RPRT
TI  - Pre-cancerous changes in bladder epithelium.
AU  - R O Schade
AU  - J Swinney
PY  - 1968
DO  - 10.1016/s0140-6736(68)91169-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4176264/
ID  - 4176264
ER  -