van Laarhoven, Hanneke W M <br/><br/>
Pitfall in HPLC assay for urinary metanephrines: an unusual type of interference caused by methenamine intake.  [electronic resource] 

 -  Clinical chemistry  Jun 2004 
 - 1097-9 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0009-9147 
<br/><br/><label>Standard No.: </label>10.1373/clinchem.2004.032912  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adrenal Gland Neoplasms--diagnosis<br/>Arm--blood supply<br/>Catecholamines--blood<br/>Chromatography, High Pressure Liquid<br/>Diagnosis, Differential<br/>False Positive Reactions<br/>Female<br/>Humans<br/>Metanephrine--blood<br/>Methenamine--urine<br/>Middle Aged<br/>Pheochromocytoma--diagnosis<br/>Pulmonary Embolism--diagnosis<br/>Thromboembolism--diagnosis