TY  - GEN
AU  - Zierler-Brown,S
AU  - Walker,J B
TI  - How do herbal resources measure up?
SN  - 1086-5802
PY  - 2002///0104
KW  - Humans
KW  - Internet
KW  - Plant Preparations
KW  - adverse effects
KW  - Reference Books, Medical
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/s1086-5802(16)31341-9
ER  -