Stephen A. Butler
Cambridge, ENG, United Kingdom
Last Updated: 09/26/2026
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Found 12 publications
The Impact of a Digital Contraceptive Decision Aid on User Outcomes: Results of an Experimental, Clinical Trial.
Journal: Annals of behavioral medicine : a publication of the Society of Behavioral Medicine
Published: June 03, 2024
Recommendations for validation testing of home pregnancy tests (HPTs) in Europe.
Journal: Clinical chemistry and laboratory medicine
Published: October 13, 2020
Secretome profile selection of optimal IVF embryos by matrix-assisted laser desorption ionization time-of-flight mass spectrometry.
Journal: Journal of assisted reproduction and genetics
Published: January 15, 2019
Evidence for, and Associated Risks with, the Human Chorionic Gonadotropin Supplemented Diet.
Journal: Journal of dietary supplements
Published: March 25, 2016
Response to the letter "Sleep characteristics of children with Williams syndrome in relation to saliva melatonin and cortisol".
Journal: Sleep medicine
Published: May 07, 2015
Direct and rapid mass spectral fingerprinting of maternal urine for the detection of Down syndrome pregnancy.
Journal: Clinical proteomics
Published: September 06, 2014
Determination of urinary cortisol, cortisone and 6-sulfatoxymelatonin using dilute and shoot ultra-high pressure liquid chromatography-tandem mass spectrometry.
Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences
Published: August 25, 2014
Direct analysis of hCGβcf glycosylation in normal and aberrant pregnancy by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.
Journal: International journal of molecular sciences
Published: April 25, 2014
Stable knockdown of hCGβ mRNA expression in bladder cancer cells results in significant growth inhibition.
Journal: Anticancer research
Published: September 12, 2013
Single point biochemical measurement algorithm for early diagnosis of ectopic pregnancy.
Journal: Clinical biochemistry
Published: March 05, 2013
Human chorionic gonadotropin (hCG) in the secretome of cultured embryos: hyperglycosylated hCG and hCG-free beta subunit are potential markers for infertility management and treatment.
Journal: Reproductive sciences (Thousand Oaks, Calif.)
Published: February 27, 2013
Showing 1-12 of 12
Last Updated: 09/26/2026