"Clinical Chemistry and Laboratory Medicine", 36.12 (1998): 897-982. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/j/cclm.1998.36.issue-12/issue-files/cclm.1998.36.issue-12.xml

Clinical Chemistry and Laboratory Medicine (1998), 36(12), pp. 897-982. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/j/cclm.1998.36.issue-12/issue-files/cclm.1998.36.issue-12.xml

Clinical Chemistry and Laboratory Medicine. 1998. 36(12): 897-982. Retrieved 19 Jun. 2013, from http://www.degruyter.com/view/j/cclm.1998.36.issue-12/issue-files/cclm.1998.36.issue-12.xml