TY  - RPRT
TI  - An improved coal tar ointment using a surfactant.
AU  - R G CARNEY
AU  - L C ZOPF
PY  - 1955
DO  - 10.1001/archderm.1955.03730330046006
UR  - https://pubmed.ncbi.nlm.nih.gov/13248243/
ID  - 13248243
ER  -