Randomised, double-blind, placebo-controlled trial of human recombinant growth hormone in patients with chronic heart failure due to dilated cardiomyopathy. - Osterziel,K.J.; Strohm,O.; Schuler,J.; Friedrich,M.; Hanlein,D.; Willenbrock,R.; Anker,S.D.; Poole-Wilson,P.A.; Ranke,M.B.; Dietz,R. (Lancet, 1998)