@article{46672ee47de54a5ab2dd68b13a7fc34d,
title = "Pitfall in HPLC assay for urinary metanephrines: an unusual type of interference caused by methenamine intake",
author = "\{van Laarhoven\}, \{Hanneke W. M.\} and Willemsen, \{Jacques J.\} and Ross, \{H. Alec\} and Beex, \{Louk V. A. M.\} and Lenders, \{Jacques W. M.\} and Sweep, \{Fred C. G. J.\}",
year = "2004",
doi = "10.1373/clinchem.2004.032912",
language = "English",
volume = "50",
pages = "1097--1099",
journal = "Clinical chemistry",
issn = "0009-9147",
publisher = "American Association for Clinical Chemistry Inc.",
number = "6",
}