Braghiroli, A <br/><br/>
Overnight urinary uric acid: creatinine ratio for detection of sleep hypoxemia. Validation study in chronic obstructive pulmonary disease and obstructive sleep apnea before and after treatment with nasal continuous positive airway pressure.  [electronic resource] 

 -  The American review of respiratory disease  Jul 1993 
 - 173-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0003-0805 
<br/><br/><label>Standard No.: </label>10.1164/ajrccm/148.1.173  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Analysis of Variance<br/>Circadian Rhythm--physiology<br/>Creatinine--urine<br/>Female<br/>Humans<br/>Hypoxia--epidemiology<br/>Lung Diseases, Obstructive--epidemiology<br/>Male<br/>Middle Aged<br/>Polysomnography--statistics & numerical data<br/>Positive-Pressure Respiration--statistics & numerical data<br/>Regression Analysis<br/>Sleep Apnea Syndromes--epidemiology<br/>Uric Acid--urine