Mass spectrometric quantification of urinary 6-sulfatoxymelatonin: age-dependent excretion and biological variation.
Clin Chem Lab Med. 2020 Jul 16:/j/cclm.ahead-of-print/cclm-2020-0455/cclm-2020-0455.xml. doi: 10.1515/cclm-2020-0455. Online ahead of print.
Clin Chem Lab Med. 2020.
PMID: 32673281