References
- Crosignani PG, Collins J, Cooke ID, Diczfalusy E, Rubin B. Unexplained infertility. Human Reproduction 1993; 8: 977–980
- Ellis AR, Seth J, Sturgeon CM, Al-Sadie R. UK NEQUAS for peptide hormones and related substances — scheme highlights. Proceedings of the NEQUAS Endocrinology Meeting. Association of Clinical Biochemists, London 1996; 2: 121–129
- ESHRE. Guidelines to the prevalence, diagnosis, treatment and management of infertility. Human Reproduction 1996; 11: 1775–1807
- Glazener CMA, Kelly NJ, Hull MG. Prolactin measurement in the investigation of infertility in women with a normal menstrual cycle. British Journal of Obstetrics and Gynaecology 1997; 104: 535–538
- Lenton EA, Sulaiman R, Sobowale OS, Cooke ID. The human menstrual cycle concentrations of prolactin, LH, FSH, oestradiol and progesterone in conceiving and non-conceiving women. Journal of Reproduction and Fertility 1982; 65: 131–139
- Royal College of Obstetricians and Gynaecologists. The initial investigation and management of the infertile couple. Evidence-Based Clinical Guidelines No 2. RCOG Press, London 1998