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Ostberg JE, Thomas EL, Hamilton G, Attar MJ, Bell JD, Conway GS.Ostberg JE, et al. Among authors: conway gs.J Clin Endocrinol Metab. 2005 May;90(5):2631-5. doi: 10.1210/jc.2004-1939. Epub 2005 Feb 15.J Clin Endocrinol Metab. 2005.PMID: 15713713