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