• Vaginal progesterone gel for luteal phase support in IVF/ICSI cycles: a meta-analysis 

      Polyzos, N. P.; Messini, C. I.; Papanikolaou, E. G.; Mauri, D.; Tzioras, S.; Badawy, A.; Messinis, I. E. (2010)
      Objective: To investigate whether vaginal progesterone gel may result in similar or higher pregnancy rates compared with all other vaginal progesterone forms when used for luteal-phase support. Design: Meta-analysis of ...