1.
Ann Clin Biochem
; 58(4): 387-388, 2021 07.
Article
in English
| MEDLINE
| ID: mdl-33334119
Subject(s)
Chromatography, Liquid/methods , Melatonin/biosynthesis , Radioimmunoassay/methods , Saliva/metabolism , Tandem Mass Spectrometry/methods , Calibration , Chromatography, Liquid/standards , Humans , Laboratories/standards , Melatonin/analysis , Radioimmunoassay/standards , Regression Analysis , Reproducibility of Results , Tandem Mass Spectrometry/standards
2.
Ann Clin Biochem
; 56(6): 708-710, 2019 11.
Article
in English
| MEDLINE
| ID: mdl-31370673