TY  - RPRT
TI  - Determination of hyperforin in human plasma using solid-phase extraction and high-performance liquid chromatography with ultraviolet detection.
AU  - Yanyan Cui
AU  - Bill Gurley
AU  - Catharina Y W Ang
AU  - Julian Leakey
PY  - 2002
DO  - 10.1016/s1570-0232(02)00439-7
UR  - https://pubmed.ncbi.nlm.nih.gov/12383488/
ID  - 12383488
ER  -