title: [Meta-analysis of randomized clinical studies. Hawthorn extract for treatment of chronic cardiac insufficiency].
authors.affiliation: Complementary Medicine, Peninsula Medical School, University of Exeter, UK. M.H.Pittler@exeter.ac.uk
authors.forename: Max H
authors.initials: MH
authors.lastname: Pittler
authors.forename: Katja
authors.initials: K
authors.lastname: Schmidt
authors.forename: Edzard
authors.initials: E
authors.lastname: Ernst
mesh_terms: D002908:Chronic Disease; D027825:Crataegus; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D016032:Randomized Controlled Trials as Topic