TY  - RPRT
TI  - Chemical tests for malignancy.
AU  - M M BLACK
AU  - F D SPEER
PY  - 1950
DO  - 10.1093/ajcp/20.5.446
UR  - https://pubmed.ncbi.nlm.nih.gov/15432336/
ID  - 15432336
ER  -