1. Chemical and homogenous enzyme immunoassay methods for the measurement of estrogens and pregnanediol glucuronide in urine;Brown,1987
2. Intravaginal culture: a new IVF technique;Ranoux,1987
3. Analysis of the benefits and risks of multiple embryo transfer;Speirs;Fertil Steril,1983
4. French experience and results of a national prospective data recording system on IVF-ET;De Mouzon,1987
5. Human embryo viability related to freezing and thawing procedures;Testart;Am J Obstet Gynecol,1987