"Clinical Chemistry and Laboratory Medicine", 44.5 (2006): 513-676. Retrieved 26 May. 2013, from http://www.degruyter.com/view/j/cclm.2006.44.issue-5/issue-files/cclm.2006.44.issue-5.xml

Clinical Chemistry and Laboratory Medicine (2006), 44(5), pp. 513-676. Retrieved 26 May. 2013, from http://www.degruyter.com/view/j/cclm.2006.44.issue-5/issue-files/cclm.2006.44.issue-5.xml

Clinical Chemistry and Laboratory Medicine. 2006. 44(5): 513-676. Retrieved 26 May. 2013, from http://www.degruyter.com/view/j/cclm.2006.44.issue-5/issue-files/cclm.2006.44.issue-5.xml