Papanicolaou, D A <br/><br/>
A single midnight serum cortisol measurement distinguishes Cushing's syndrome from pseudo-Cushing states.  [electronic resource] 

 -  The Journal of clinical endocrinology and metabolism  Apr 1998 
 - 1163-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-972X 
<br/><br/><label>Standard No.: </label>10.1210/jcem.83.4.4733  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Child<br/>Child, Preschool<br/>Circadian Rhythm--physiology<br/>Cushing Syndrome--blood<br/>Diagnosis, Differential<br/>Female<br/>Humans<br/>Hydrocortisone--blood<br/>Male<br/>Middle Aged<br/>Predictive Value of Tests<br/>Prospective Studies<br/>ROC Curve<br/>Secretory Rate