Lifestyle in pregnancy and cryptorchidism in sons: a study within two large Danish birth cohorts

Camilla Kjersgaard, Linn Håkonsen Arendt, Andreas Ernst, Morten Søndergaard Lindhard, Jørn Olsen, Tine Brink Henriksen, Katrine Strandberg-Larsen, Cecilia Host Ramlau-Hansen