"Clinical Chemistry and Laboratory Medicine", 2.1 (1964): 1-32. Retrieved 18 May. 2013, from http://www.degruyter.com/view/j/cclm.1964.2.issue-1/issue-files/cclm.1964.2.issue-1.xml

Clinical Chemistry and Laboratory Medicine (1964), 2(1), pp. 1-32. Retrieved 18 May. 2013, from http://www.degruyter.com/view/j/cclm.1964.2.issue-1/issue-files/cclm.1964.2.issue-1.xml

Clinical Chemistry and Laboratory Medicine. 1964. 2(1): 1-32. Retrieved 18 May. 2013, from http://www.degruyter.com/view/j/cclm.1964.2.issue-1/issue-files/cclm.1964.2.issue-1.xml