TY - JOUR A1 - de La Rochebrochard, E. A1 - de Mouzon, J. A1 - Thépot, F. A1 - Thonneau, P. T1 - Fathers over 40 and increased failure to conceive: The lessons of in vitro fertilization in France Y1 - 2006 DO - 10.1016/j.fertnstert.2005.11.040 VL - 85 IS - 5 ER -