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Seminog OO, Seminog AB, Yeates D, Goldacre MJ. Associations between Klinefelter\u2019s syndrome and autoimmune diseases: English national record linkage studies. Autoimmunity 48: 125-128, 2015.","DOI":"10.3109\/08916934.2014.968918"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2. Sakurai T, Iizuka K, Kato T, Takeda J. Type 1 diabetes mellitus and Klinefelter syndrome. Intern Med 58: 259-262, 2019.","DOI":"10.2169\/internalmedicine.1051-18"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3. Belling K, Russo F, Jensen AB, et al. Klinefelter syndrome comorbidities linked to increased X chromosome gene dosage and altered protein interactome activity. Hum Mol Genet 26: 1219-1229, 2017.","DOI":"10.1093\/hmg\/ddx014"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4. Tarani L, Ceci FM, Carito V, et al. Neuroimmune dysregulation in prepubertal and adolescent individuals affected by Klinefelter syndrome. 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Aksglaede L, Andersson AM, J\u00f8rgensen N, et al. Primary testicular failure in Klinefelter\u2019s syndrome: the use of bivariate luteinizing hormone-testosterone reference charts. Clin Endocrinol (Oxf) 66: 276-281, 2007.","DOI":"10.1111\/j.1365-2265.2006.02722.x"},{"key":"9","doi-asserted-by":"crossref","unstructured":"9. Shehab MA, Mahmood T, Hasanat MA, et al. A rare variety of congenital adrenal hyperplasia with mosaic Klinefelter syndrome: a unique combination presenting with ambiguous genitalia and sexual precocity. Endocrinol Diabetes Metab Case Rep 2018: 18-108, 2018.","DOI":"10.1530\/EDM-18-0108"},{"key":"10","doi-asserted-by":"crossref","unstructured":"10. Tojo K, Kaguchi Y, Tokudome G, et al. 47 XXY\/46 XY mosaic Klinefelter\u2019s syndrome presenting with multiple endocrine abnormalities. Intern Med 35: 396-402, 1996.","DOI":"10.2169\/internalmedicine.35.396"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11. Yamaguchi T, Abe H, Kuwano T, Sugimoto T, Chihara K. Congenital adrenal hyperplasia with 47, XXY Klinefelter syndrome. Exp Clin Endocrinol 102: 348-350, 1994.","DOI":"10.1055\/s-0029-1211302"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12. Song SQ, Gropman A, Benjamin RW, et al. Case report: infant with congenital adrenal hyperplasia and 47,XXY. Front Genet 12: 808006, 2022.","DOI":"10.3389\/fgene.2021.808006"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13. Parker EA, Hovanes K, Germak J, Porter F, Merke DP. Maternal 21-hydroxylase deficiency and uniparental isodisomy of chromosome 6 and X results in a child with 21-hydroxylase deficiency and Klinefelter syndrome. Am J Med Genet A 140: 2236-2240, 2006.","DOI":"10.1002\/ajmg.a.31408"},{"key":"14","doi-asserted-by":"crossref","unstructured":"14. Zanella G, Tornese G, Mascheroni E, et al. A Klinefelter boy with congenital adrenal hyperplasia: too much or too little androgens? 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Horm Res Paediatr 89: 205-210, 2018.","DOI":"10.1159\/000487638"},{"key":"18","unstructured":"18. Ibrahim R, Salama MM, Demian E, Lebovtch H. Adrenal insufficiency in a mosaic Klinefelter syndrome. EC Clin Med Case Rep 4: 39-43, 2021."},{"key":"19","doi-asserted-by":"crossref","unstructured":"19. Takeuchi Y, Murata Y, Sintani J, et al. Klinefelter\u2019s syndrome accompanied by mixed connective tissue disease and diabetes mellitus. Intern Med 38: 875-881, 1999.","DOI":"10.2169\/internalmedicine.38.875"},{"key":"20","doi-asserted-by":"crossref","unstructured":"20. D\u2019Aurora M, Ferlin A, Di Nicola M, et al. Deregulation of Sertoli and Leydig cells function in patients with Klinefelter syndrome as evidenced by testis transcriptome analysis. 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