Wahab, M A Reversal of sterilisation vs. IVF: a cost-benefit analysis. [electronic resource] - Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology Mar 1997 - 180-5 p. digital Publication Type: Journal Article ISSN: 0144-3615 Standard No.: 10.1080/01443619750113825 doi