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Page 1
Seasonal variation in serum concentrations of reproductive hormones and urinary excretion of 6-sulfatoxymelatonin in men living north and south of the Arctic Circle: a longitudinal study.
Ruhayel Y, Malm G, Haugen TB, Henrichsen T, Bjørsvik C, Grotmol T, Saether T, Malm J, Figenschau Y, Rylander L, Levine RJ, Giwercman A. Ruhayel Y, et al. Clin Endocrinol (Oxf). 2007 Jul;67(1):85-92. doi: 10.1111/j.1365-2265.2007.02843.x. Epub 2007 Jun 4. Clin Endocrinol (Oxf). 2007. PMID: 17547693
Male infertility and prostate cancer risk: a nested case-control study.
Ruhayel Y, Giwercman A, Ulmert D, Rylander L, Bjartell A, Manjer J, Berglund G, Giwercman YL. Ruhayel Y, et al. Cancer Causes Control. 2010 Oct;21(10):1635-43. doi: 10.1007/s10552-010-9592-8. Epub 2010 Jun 4. Cancer Causes Control. 2010. PMID: 20524053
Lower prostate cancer risk in Swedish men with the androgen receptor E213 A-allele.
Bentmar Holgersson M, Ruhayel Y, Karlsson M, Giwercman A, Bjartell A, Ohlsson C, Mellström D, Ljunggren Ö, Haghsheno MA, Damber JE, Lundberg Giwercman Y. Bentmar Holgersson M, et al. Among authors: ruhayel y. Cancer Causes Control. 2017 Mar;28(3):227-233. doi: 10.1007/s10552-017-0859-1. Epub 2017 Feb 7. Cancer Causes Control. 2017. PMID: 28176139 Free PMC article.
Treatment outcomes of bladder stones in children with intact bladders in developing countries: A systematic review of >1000 cases on behalf of the European Association of Urology Bladder Stones Guideline panel.
Davis NF, Donaldson JF, Shepherd R, Neisius A, Petrik A, Seitz C, Thomas K, Lombardo R, Tzelves L, Somani B, Gambarro G, Ruhayel Y, Türk C, Skolarikos A. Davis NF, et al. Among authors: ruhayel y. J Pediatr Urol. 2022 Apr;18(2):132-140. doi: 10.1016/j.jpurol.2022.01.007. Epub 2022 Jan 23. J Pediatr Urol. 2022. PMID: 35148953 Review.