Herbal medicine in Kenya: evidence of safety and efficacy.
Orwa
J A
JA
D004335:Drug and Narcotic Control; D019317:Evidence-Based Medicine / Q000379:methods / Q000592:standards; D005544:Forecasting; D029001:Herbal Medicine / Q000592:standards* / Q000639:trends; D007630:Kenya; D016488:Medicine, African Traditional; D008517:Phytotherapy / Q000009:adverse effects / Q000592:standards* / Q000639:trends; D017410:Practice Guidelines as Topic; D012449:Safety; D016896:Treatment Outcome; D014944:World Health Organization