圖片來自 
http://www.personal.psu.edu/jel5/micro/art.htm
http://www.personal.psu.edu/jel5/micro/semmel.jpg

Femoral vs jugular venous catheterization and risk of nosocomial events in adults requiring acute renal replacement therapy: a randomized controlled trial.

femoral CVP 不見得會改善感染

Chlorhexidine-impregnated sponges and less frequent dressing changes for prevention of catheter-related infections in critically ill adults: a randomized controlled trial.

Efficacy and economic assessment of conventional ventilatory support versus extracorporeal membrane oxygenation for severe adult respiratory failure (CESAR): a multicentre randomised controlled trial.

Murray score exceeds 3.0 or who have a pH of less than 7.20

cardiorenal syndrome

http://content.onlinejacc.org/article.aspx?articleid=1187963

guidance on hand-washing

http://mrsaactionuk.net/cdiff.html#hand 

http://archinte.jamanetwork.com/article.aspx?articleid=776448

The Comparative Safety of Analgesics in Older Adults With Arthritis

 Opioid類的 risk 大於 NSAID