pulmonary artery Swan-Ganz catheters: a prospective study utilizing molecular subtyping. Am J Med 1991; 91: 197S-205S

$ ^{14} $ Timsit JF, Sebille V, Farkas JC et al: Effect of subcutaneous tunneling on internal jugular catheter-related sepsis in critically ill patients: a prospective randomized multicenter study. JAMA 1996; 276: 1416-1420

$ ^{15} $ Randolph AG, Cook DJ, Gonzales CA et al: Tunneling short-term central venous catheters to prevent catheter-related infections. A meta-analysis of randomized, controlled trials. Crit Care Med 1998; 26: 1452-1457

$ ^{16} $ Eyer S, Brummitt C, Crossley K et al: Catheter-related sepsis: prospective, randomized study of three different methods of long-term catheter maintenance. Crit Care Med 1990; 18: 1073-1079

$ ^{17} $ Raad II, Hohn DC, Gilbreath J et al: Prevention of central venous catheter-related infections by using maximal sterile barrier precautions during insertion. Infect Control Hosp Epidemiol 1994; 15: 231-238

$ ^{18} $ Bock SN, Lee RE, Fisher B, et al: A prospective randomized trial evaluating prophylactic antibiotics to prevent triple-lumen catheter-related sepsis in patients treated with immunotherapy. J Clin Oncol 1990; 8: 161-169

$ ^{19} $ Maki DG, Ringer M, Alvarado CJ: Prospective randomized trial of povidone-iodine, alcohol, and chlorhexidine for prevention of infection associated with central venous and arterial catheters. Lancet 1991; 338(8763): 339-343

$ ^{20} $ Clemence MA, Walker D, Farr BM: Central venous catheter practices: results of a survey. Am J Infect Control 1995; 23: 5-12

$ ^{21} $ Mimoz O, Pieroni L, Lawrence C et al: Prospective, randomized trial of two antiseptic solutions for prevention of central venous or arterial catheter colonization and infection in intensive care unit patients. Crit Care Med 1996; 24: 1818-1823

$ ^{22} $ Alexander JW, Fischer JE, Boyajian M, et al: The influence of hair-removal methods on wound infections. Arch Surg 1983;118:347-352

$ ^{23} $ Maki DG, Band JD: A comparative study of polyantibiotic and iodophor ointments in prevention of vascular catheter-related infection. Am J Med 1981; 70: 739-744

$ ^{24} $ Levin A, Mason AJ, Jindal KK et al: Prevention of hemodialysis subclavian vein catheter infections by topical povidone-iodine. Kidney Int 1991; 40: 934-938

$ ^{25} $ Conly JM, Grieves K, Peters B: A prospective, randomized study comparing transparent and dry gauze dressings for central venous catheters. J Infect Dis 1989; 159: 310-319

$ ^{26} $ Gillies D, O'Riordan E, Carr D, et al: Central venous catheter dressings: a systematic review. J Adv Nurs 2003; 44: 623-632

$ ^{27} $ Jarrard MM, Olson CM, Freeman JB: Daily dressing change effects on skin flora beneath subclavian catheter dressings during total parenteral nutrition. JPEN 1980; 4: 391-392

$ ^{28} $ Sitges-Serra A, Linares J, Garau J: Catheter sepsis: the clue is the hub. Surgery 1985; 97: 355-357

$ ^{29} $ Casey AL, Worthington T, Lambert PA, et al: A randomized, prospective clinical trial to assess the potential infection risk associated with the PosiFlow needleless connector. J Hosp Infect 2003; 54: 288-293

$ ^{30} $ Ryan JA, Abel RM, Abbott WM et al: Catheter complications in total parenteral nutrition: A prospective study of 200 consecutive patients. 1974; 290: 757-761

$ ^{31} $ Walrath JM, Abbott NK, Caplan E et al: Stopcock bacterial contamination in invasive monitoring systems. Heart Lung 1979; 8: 100-104

$ ^{32} $ Mueller-Premru M, Gubina M, Kaufmann ME et al: Use of semi-quantitative and quantitative culture methods and typing for studying the epidemiology of central venous catheter-related infections in neonates on parenteral nutrition. J Neo Microbiol 1999; 48: 451-460

$ ^{33} $ Salzman MB, Isenberg HD, Rubin LG: Use of disinfectants to reduce microbial contamination of hubs of vascular catheters. J Clin Microbiol 1993; 31: 475-479

$ ^{34} $ Snydman DR, Donnelly-Reidy M, Perry LK et al: Intravenous tubing containing burettes can be safely changed at 72-hour intervals. Infect Control 1987; 8: 113-116

$ ^{35} $ Matlow AG. Kitai I. Kirpalani H. et al: A randomized trial of 72- versus 24-hour intravenous tubing set changes in newborns receiving lipid therapy. Infect Control Hosp Epidemiology 1999; 20: 487-93

$ ^{36} $ 井上善文、石井一成：0.2μm 輸液フィルターの Candida albicans 除去能に関する実験的検討．外科と代謝・栄養 2006; 40: 229-237

$ ^{37} $ Randolph AG, Cook DJ, Gonzales CA, et al: Benefit of heparin in peripheral venous and arterial catheters: systematic review and meta-analysis of randomized controlled trials. BMJ 1998; 316: 969-975

$ ^{38} $ Mirtallo JM, Caryer K, Schneider PJ et al: Growth of bacteria and fungi in parenteral nutrition solutions containing albumin. Am J Hosp Pharm 1981; 38: 1907-1910

$ ^{39} $ Kim CH, Lewis DE, Kumar A: Bacterial and fungal growth in intravenous fat emulsions. Am J Hosp Pharm 1983; 40: 2159-2161

$ ^{40} $ Stratov I, Gottlieb T, Bradbury R, et al: Candidaemia in an Australian teaching hospital: relationship to central line and TPN use. J Infect 1998; 36: 203-207

$ ^{41} $ Cook D, Randolph A, Kernerman P et al: Central venous catheter replacement strategies: a systemic review of the literature.