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Validity of free testosterone calculation in pregnant women.
Schuijt MP, Sweep CGJ, van der Steen R, Olthaar AJ, Stikkelbroeck NMML, Ross HA, van Herwaarden AE. Schuijt MP, et al. Among authors: van der steen r. Endocr Connect. 2019 Jun 1;8(6):672-679. doi: 10.1530/EC-19-0110. Endocr Connect. 2019. PMID: 31035253 Free PMC article.
Saliva oxytocin, cortisol, and testosterone levels in adolescent boys with autism spectrum disorder, oppositional defiant disorder/conduct disorder and typically developing individuals.
Bakker-Huvenaars MJ, Greven CU, Herpers P, Wiegers E, Jansen A, van der Steen R, van Herwaarden AE, Baanders AN, Nijhof KS, Scheepers F, Rommelse N, Glennon JC, Buitelaar JK. Bakker-Huvenaars MJ, et al. Among authors: van der steen r. Eur Neuropsychopharmacol. 2020 Jan;30:87-101. doi: 10.1016/j.euroneuro.2018.07.097. Epub 2018 Sep 7. Eur Neuropsychopharmacol. 2020. PMID: 30201120
10,20-Methanorhodopsins: (7E,9E,13E)-10,20-methanorhodopsin and (7E,9Z,13Z)-10,20-methanorhodopsin. 11-cis-locked rhodopsin analog pigments with unusual thermal and photo-stability.
de Grip WJ, van Oostrum J, Bovee-Geurts PH, van der Steen R, van Amsterdam LJ, Groesbeek M, Lugtenburg J. de Grip WJ, et al. Among authors: van amsterdam lj, van oostrum j, van der steen r. Eur J Biochem. 1990 Jul 20;191(1):211-20. doi: 10.1111/j.1432-1033.1990.tb19112.x. Eur J Biochem. 1990. PMID: 2143135 Free article.
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