Gerald A. Woollard
Auckland, AUK, New Zealand
Last Updated: 09/26/2026
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Found 9 publications
Quality assurance programs for vitamin A and E in serum: are we doing enough to assess laboratory performance?
Journal: Clinical chemistry and laboratory medicine
Published: June 29, 2023
Harmonization of LC-MS/MS Measurements of Plasma Free Normetanephrine, Metanephrine, and 3-Methoxytyramine.
Journal: Clinical chemistry
Published: December 27, 2020
Total pathway to method validation.
Journal: Clinical chemistry and laboratory medicine
Published: April 16, 2020
Falsely elevated plasma metanephrine in patients taking midodrine.
Journal: Annals of clinical biochemistry
Published: January 24, 2018
Clinical validation of urine 3-methoxytyramine as a biomarker of neuroblastoma and comparison with other catecholamine-related biomarkers.
Journal: Annals of clinical biochemistry
Published: May 29, 2016
Falsely raised whole blood chloride caused by systemic absorption of cerium nitrate cream for burns.
Falsely raised whole blood chloride caused by systemic absorption of cerium nitrate cream for burns.
Journal: Annals of clinical biochemistry
Published: September 28, 2014
Laboratory medicine best practice guideline: vitamins a, e and the carotenoids in blood.
Journal: The Clinical biochemist. Reviews
Published: September 12, 2014
Interference from Indian diet on the internal standard in a commercial method for the measurement of urinary metanephrines by high-performance liquid chromatography with electrochemical detection.
Journal: Annals of clinical biochemistry
Published: October 03, 2013
Vitamin B1 and B6 method harmonization: comparison of performance between laboratories enrolled in the RCPA Quality Assurance Program.
Journal: Clinical biochemistry
Published: November 24, 2012
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Last Updated: 09/26/2026