References
- Taieb J, Mathian B, Millot F, Patricot MC, Mathieu E, Queyrel N, Lacroix I, Somma-Delpero C, Boudou P. Testosterone measured by 10 immunoassays and by isotope-dilution gas chromatography-mass spectrometry in sera from 116 men, women, and children. Clin Chem 2003;49:1381–95.
- Rosner W, Auchus RJ, Azziz R, Sluss PM, Raff H. Position statement: utility, limitations, and pitfalls in measuring testosterone: an endocrine society position statement. J Clin Endocrinol Metab 2007;92:405–13.
- Legro RS, Schlaff WD, Diamond MP, Coutifaris C, Casson PR, Brzyski RG, Christman GM, Trussell JC, Krawetz SA, Snyder PJ, Ohl D, Carson SA, Steinkampf MP, Carr BR, McGovern PG, Cataldo NA, Gosman GG, Nestler JE, Myers ER, Santoro N, Eisenberg E, Zhang M, Zhang H, NICHD Reproductive Medicine Network. Total testosterone assays in women with polycystic ovary syndrome: precision and correlation with hirsutism. J Clin Endocrinol Metab 2010;95:5305–13.
- Rosner W, Vesper H, Endocrine Society, American Association for Clinical Chemistry, American Association of Clinical Endocrinologists, Androgen Excess/PCOS Society, American Society for Bone and Mineral Research, American Society for Reproductive Medicine, American Urological Association, Association of Public Health Laboratories, Endocrine Society, Laboratory Corporation of America, North American Menopause Society, Pediatric Endocrine Society. Toward excellence in testosterone testing: a consensus statement. J Clin Endocrinol Metab 2010; 95:4542–8.
- Handelsman DJ, Wartofsky L. Requirement for mass spectrometry sex steroid assays in the Journal of Clinical Endocrinology and Metabolism. J Clin Endocrinol Metab 2013;98:3971–3.
- Vesper HW, Bhasin S, Wang C, Tai SS, Dodge LA, Singh RJ, Nelson J, Ohorodnik S, Clarke NJ, Salameh WA, Parker CR Jr, Razdan R, Monsell EA, Myers GL. Interlaboratory comparison study of serum total testosterone measurements performed by mass spectrometry methods. Steroids 2009; 74:498–503.
- Ankarberg C, Norjavaara E. Diurnal rhythm of testosterone secretion before and throughout puberty in healthy girls: Correlation with 17beta-estradiol and dehydroepiandrosterone sulfate. J Clin Endocrinol Metab 1999;84:975–84.
- Ankarberg-Lindgren C, Norjavaara E. Changes of diurnal rhythm and levels of total and free testosterone secretion from pre to late puberty in boys: testis size of 3 ml is a transition stage to puberty. Eur J Endocrinol 2004;151: 747–57.
- Kulle AE, Riepe FG, Melchior D, Hiort O, Holterhus PM. A novel ultrapressure liquid chromatography tandem mass spectrometry method for the simultaneous determination of androstenedione, testosterone, and dihydrotestosterone in pediatric blood samples: age- and sex-specific reference data. J Clin Endocrinol Metab 2010;95:2399–409.
- Courant F, Aksglaede L, Antignac JP, Monteau F, Sorensen K, Andersson AM, Skakkebaek NE, Juul A, Bizec BL. Assessment of circulating sex steroid levels in prepubertal and pubertal boys and girls by a novel ultrasensitive gas chromatography-tandem mass spectrometry method. J Clin Endocrinol Metab 2010;95:82–92.
- Kushnir MM, Blamires T, Rockwood AL, Roberts WL, Yue B, Erdogan E, Bunker AM, Meikle AW. Liquid chromatography-tandem mass spectrometry assay for androstenedione, dehydroepiandrosterone, and testosterone with pediatric and adult reference intervals. Clin Chem 2010; 56:1138–47.
- Soldin OP, Sharma H, Husted L, Soldin SJ. Pediatric reference intervals for aldosterone, 17alpha-hydroxyprogesterone, dehydroepiandrosterone, testosterone and 25- hydroxy vitamin d3 using tandem mass spectrometry. Clinical Biochem 2009;42:823–7.
- Ankarberg-Lindgren C, Mahler TB, Norjavaara E. Biological reference intervals for serum estradiol and testosterone in children. Horm Res Paediatr 2013;80:179.