King Kathryn S, Whatley Millie A, Alexopoulos Dimitrios K, Reynolds James C, Chen Clara C, Mattox Douglas E, Jacobs Sol, Pacak Karel
National Institute of Child Health and Human Development, National Institutes of Health, Building 10, CRC, 1-East, Room 1-3140, 10 Center Drive, MSC-1109, Bethesda, Maryland 20892-1109, USA.
J Clin Endocrinol Metab. 2010 Feb;95(2):481-2. doi: 10.1210/jc.2009-2214.