A CASE-COHORT STUDY OF CRYPTORCHIDISM, HYPOSPADIAS AND DELAYED SEXUAL MATURATION IN A DIOXIN CONTAMINATED REGION: CHAPAEVSK, RUSSIA Publication Attachment: 02-593.pdf Authors: Sergeyev, Oleg, Revich, Boris, Williams, Paige, Korrick, Susan, Zeilert, Vladimir, Lee, Mary M., Ushakova, Tatiana, Saharov, Igor, Altshul, Larisa, Hauser, Russ Year: 2002