1. Effect of air quality on assisted human reproduction Sauer, Mark V.; Legro, Richard S.; Mottla, Gilbert L.; Richter, Kevin S.; Li, Xian; Dodson, William C.; Lia, Duanping 2010 Articles ObstetricsGynecologyEpidemiology
2. Efficacy of oocytes donated by older women in an oocyte donation programme Legro, Richard S.; Wong, I. Lane; Paulson, Richard J.; Lindheim, Steven R.; Sauer, Mark V. 1996 Articles ObstetricsGynecology