TY  - GEN
AU  - Berghöfer,R
AU  - Hölzl,J
TI  - Biflavonoids in Hypericum perforatum1; Part 1. Isolation of I3, II8-Biapigenin
SN  - 0032-0943
PY  - 2013///0704
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1055/s-2006-962676
ER  -