1. Birth after the reimplantation of a human embryo;Steptoe;Lancet,1978
2. Current status of assisted reproductive techniques (ART);Revel,2009
3. Horsey K. ‘Three million IVF babies born worldwide’. Progress Educational Trust. 28 June. http://www.ivf.net/ivf/index.php?page=out&id=2105; 2006 [last accessed 17.9.09].
4. Outcome of assisted reproduction;Sutcliffe;Lancet,2007
5. Global cultural and socioeconomic factors that influence access to assisted reproductive technologies;Adamson;Women's Health,2009