TY  - RPRT
TI  - Improved solvent systems for thin layer chromatography of estrogens.
AU  - J C Touchstone
AU  - T Murawec
AU  - O Brual
PY  - 1968
DO  - 10.1016/s0021-9673(01)99127-7
UR  - https://pubmed.ncbi.nlm.nih.gov/5724074/
ID  - 5724074
ER  -