References
- ISO/IEC 17025:2005. General requirements for the competence of testing and calibration laboratories. Geneva.
- ISO 15189:2012. Medical laboratories – requirements for quality and competence. Geneva.
- UKAS. M3003: The expression of uncertainty and confidence in measurement. 3 ed.; 2012; [cited 2017 Apr]. https://www.ukas.com/download/publications/publications-relating-to-laboratory-accreditation/M3003_Ed3_final.pdf
- European Accreditation EA-4/02 M:2013. Evaluation of the uncertainty of measurement in calibration; [cited 2017 Apr]. Available from: http://www.european-accreditation.org/publication/ea-4-02-m-rev01-september-2013
- Rodríguez-Martínez H, Kvist U, Ernerudh J, et al. Seminal plasma proteins: what role do they play? Am J Reprod Immunol. 2011;66(Suppl 1):11–22.
- ISO 13528:2015. Statistical methods for use in proficiency testing by interlaboratory comparison. Geneva.
- World Health Organization. WHO laboratory manual for the examination and processing of human semen. 5th ed. Geneva: WHO Press; 2010.
- ISO/IEC 17043:2010. Conformity assessment – general requirements for proficiency testing. Geneva.
- Tomlinson MJ. Uncertainty of measurement and clinical value of semen analysis: has standardisation through professional guidelines helped or hindered progress? Andrology. 2016;4(5):763–770.10.1111/andr.2016.4.issue-5
- Seaman EK, Goluboff E, BarChama N, et al. Accuracy of semen counting chambers as determined by the use of latex beads. Fert Steril. 1996;66(4):662–665.10.1016/S0015-0282(16)58587-2
- Bailey E, Fenning N, Chamberlain S, et al. Validation of sperm counting methods using limits of agreement. J Androl. 2007;28(3):364–373.
- Brazil C, Swan SH, Drobnis EZ, et al. Standardized methods for semen evaluation in a multicentre research study. J Androl. 2004;25(4):635–644.10.1002/j.1939-4640.2004.tb02835.x