Lothar Thomas .临床实验诊断学— —实验结果的应用和评估.吕元,译.上海:上海科学技术出版社,2004 .The serum-ascites albiumin gradient is superior to the exudatetransudate concept in the differential diagnosis of ascites .Burgess LJ,Swanepoel CG,Taljaard JJ . The use of adenosine deaminase as ......