1. Assisted reproductive technology in Europe, 2003. Results generated from European registers by ESHRE;Andersen;Hum. Reprod.,2007
2. Pulsatile gonadotrophin releasing hormone for ovulation induction in subfertility associated with polycystic ovary syndrome;Bayram;Cochrane Database Syst. Rev.,2004
3. Decision-Modelling for Health Economic Evaluation;Briggs,2006
4. Clomiphene and anti-oestrogens for ovulation induction in PCOS;Brown;Cochrane Database Syst. Rev.,2009
5. Consortium Study, 2013. M-ovin’: Modified Ovulation Induction. Available from: .