1. Proximal tubal occlusion and salpingectomy result in similar improvement in in vitro fertilization outcome in patients with hydrosalpinx 
Antonios Kontoravdis, M.D., Evangelos Makrakis, M.D., Konstantinos Pantos, M.D., Dimitrios Botsis, M.D., Efthimios Deligeoroglou, M.D., George Creatsas, M.D. 
Fertility and Sterility 
Volume 86, Issue 6, Pages (December 2006)
DOI: /j.fertnstert
Copyright © 2006 American Society for Reproductive Medicine Terms and Conditions

2. FIGURE 1 Flow chart of the randomized subjects.
Kontoravdis. Hydrosalpinx laparoscopic surgery before IVF. Fertil Steril 2006.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2006 American Society for Reproductive Medicine Terms and Conditions