Reply from Authors re: Christian Leiber, Ulrich Wetterauer. The Cigarette and the Sperm: A Fatal Liaison? Eur Urol. In press. http://dx.doi.org/10.1016/j.eururo.2016.04.034: The Cigarette and the Sperm: Causality Dilemma no more?

Reply from Authors re: Christian Leiber, Ulrich Wetterauer. The Cigarette and the Sperm: A Fatal Liaison? Eur Urol. In press. http://dx.doi.org/10.1016/j.eururo.2016.04.034: The Cigarette and the Sperm: Causality Dilemma no more?