TY  - RPRT
TI  - Modulation of cytokine expression by hypericum extract.
AU  - B Thiele
AU  - I Brink
AU  - M Ploch
PY  - 1994
DO  - 10.1177/089198879400700116
UR  - https://pubmed.ncbi.nlm.nih.gov/7857513/
ID  - 7857513
ER  -