Elevated circulating CD14lowCD16+ monocyte subset in primary biliary cirrhosis correlates with liver injury and promotes Th1 polarization

Simultaneous quantitation of endogenous estrone, 17β-estradiol, and estriol in human serum by isotope-dilution liquid chromatography–tandem mass spectrometry for clinical laboratory applications

Comparison of bracketing calibration and classical calibration curve quantification methods in establishing a candidate reference measurement procedure for human serum 17β-estradiol by isotope dilution liquid chromatography tandem mass spectrometry

Measurement of human serum unconjugated estriol without derivatization using liquid chromatography-tandem mass spectrometry candidate reference method and compared with two immunoassays

Evaluation of a bracketing calibration-based isotope dilution liquid chromatography–tandem mass spectrometry candidate reference measurement procedure for 17α-hydroxyprogesterone in human plasma

Candidate reference measurement procedure for determination of urea in serum by liquid chromatography-tandem mass spectrometry