Katznelson Laurence, Atkinson John L D, Cook David M, Ezzat Shereen Z, Hamrahian Amir H, Miller Karen K
Departments of Medicine and Neurosurgery, Stanford University, Stanford, California, USA.
Endocr Pract. 2011 Jul-Aug;17 Suppl 4:1-44. doi: 10.4158/ep.17.s4.1.