Pharmacological stimulation of sperm motility in frozen and thawed testicular sperm using the dimethylxanthine theophylline Thomas Ebner, Ph.D., Gernot Tews, M.D., Richard B. Mayer, M.D., Stephanie Ziehr, M.D., Wolfgang Arzt, M.D., Walter Costamoling, M.D., Omar Shebl, M.D. Fertility and Sterility Volume 96, Issue 6, Pages 1331-1336 (December 2011) DOI: 10.1016/j.fertnstert.2011.08.041 Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions
Figure 1 Schematic presentation of the study design and outcome. Fertility and Sterility 2011 96, 1331-1336DOI: (10.1016/j.fertnstert.2011.08.041) Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions