E. Alcolak

Comparison of two different media for vitrification and rewarming of human zygotes: Prospective randomized study

K. Diedrich, S. Al-Hasani, B. Schöpper, 2011 .

Vitrification of Human Oocytes and Embryos of Different Development Stages

K. Diedrich, S. Al-Hasani, A. Elnahas, 2010 .

Vitrification of human oocytes and different development stages of embryos: An overview

K. Diedrich, S. Al-Hasani, A. Elnahas, 2010 .