TY  - RPRT
TI  - Source of error in preparative thick-layer chromatography.
AU  - J C Ma
PY  - 1966
DO  - 10.1016/s0021-9673(01)91282-8
UR  - https://pubmed.ncbi.nlm.nih.gov/5940135/
ID  - 5940135
ER  -