1. At‐home sperm testing for epidemiologic studies: Evaluation of the Trak male fertility testing system in an internet‐based preconception cohort. Issue 5 (15th December 2019) Authors: Sommer, Greg J.; Wang, Tanran R.; Epperson, Jon G.; Hatch, Elizabeth E.; Wesselink, Amelia K.; Rothman, Kenneth J.; Fredriksen, Laura L.; Schaff, Ulrich Y.; Behr, Barry; Eisenberg, Michael L.; Wise, Lauren A. Other Names: Lynch Courtney guestEditor.; Wise Lauren guestEditor. Journal: Paediatric and perinatal epidemiology Issue: Volume 34:Issue 5(2020:Sep.) Page Start: 504 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗