TY - RPRT TI - Physical training improves endothelial function in patients with chronic heart failure. AU - B Hornig AU - V Maier AU - H Drexler PY - 1996 DO - 10.1161/01.cir.93.2.210 UR - https://pubmed.ncbi.nlm.nih.gov/8548890/ ID - 8548890 ER -