title: [Quo vadis phytotherapy? Guidelines in the EU are being established].
authors.forename: André-Michael
authors.initials: AM
authors.lastname: Beer
mesh_terms: D017277:Drug Approval; D005060:Europe; D005062:European Union; D019317:Evidence-Based Medicine; D006801:Humans; D008517:Phytotherapy; D017410:Practice Guidelines as Topic