Addison's Disease with Refractory Hyponatremia as the First Manifestation:Report of One Case and Diagnostic Procedure Analysis 
RUAN Hang,WU Yanfei,ZHENG Yulan
Chinese General Practice . 2020, (33): 4264 -4266 .  DOI: 10.12114/j.issn.1007-9572.2020.00.444