"Journal of Pediatric Endocrinology and Metabolism", 15.4 (2002): 343-456. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/j/jpem.2002.15.4/issue-files/jpem.2002.15.4.xml

Journal of Pediatric Endocrinology and Metabolism (2002), 15(4), pp. 343-456. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/j/jpem.2002.15.4/issue-files/jpem.2002.15.4.xml

Journal of Pediatric Endocrinology and Metabolism. 2002. 15(4): 343-456. Retrieved 20 Jun. 2013, from http://www.degruyter.com/view/j/jpem.2002.15.4/issue-files/jpem.2002.15.4.xml