Surgery (1) Contraction (1) Observations (1) Observations (1) Nitric oxide (1) Stress (Physiology) (1) Sodium nitroferricyanide (1) Sodium (1) Saphenous vein (1) Production (Economic theory) (1) Potassium chloride (1) Potassium (1) Pipe (1) Pharmacology (1) Organs (Anatomy) (1) Integrity (1) Honesty (1) Grafting (1) Endothelium (1) Curves (1) Clinics (1) Clinical trials (1) Blood--Sedimentation (1) Coronary artery bypass (1) Oxidative stress (1) Use studies (1) Use studies (1) Valuation (1) Ursa Minor (1) Storage (1)