TY  - RPRT
TI  - A simple apparatus for circular thin-layer chromatography.
AU  - G J Litt
AU  - R G Johl
PY  - 1965
DO  - 10.1016/s0021-9673(01)97470-9
UR  - https://pubmed.ncbi.nlm.nih.gov/5881202/
ID  - 5881202
ER  -