TY  - RPRT
TI  - Radioactive sulphur as benzidine sulphate; a methodological study with special reference to S35-labelled penicillin in oral surgery.
AU  - E AGREN
PY  - 1958
UR  - https://pubmed.ncbi.nlm.nih.gov/13617043/
ID  - 13617043
ER  -