TY  - RPRT
TI  - High-performance liquid chromatographic analysis of polyhydroxyflavones using solid-phase borate-complex extraction.
AU  - H Tsuchiya
PY  - 1998
DO  - 10.1016/s0378-4347(98)00428-9
UR  - https://pubmed.ncbi.nlm.nih.gov/9892086/
ID  - 9892086
ER  -