title: RETRACTED ARTICLE: Sperm DNA damage due to the oxidative stress associated with varicocele.
authors.affiliation: Department of Obstetrics and Gynecology, College of Medicine, El-Minya University Hospital, El-Minya, Egypt. eemsalah@yahoo.com.
authors.forename: Emad Mustafa
authors.initials: EM
authors.lastname: Siam
authors.affiliation: Department of Obstetrics and Gynecology, College of Medicine, El-Minya University Hospital, El-Minya, Egypt.
authors.forename: Mohamed
authors.initials: M
authors.lastname: Tawfeek
authors.affiliation: Department of Obstetrics and Gynecology, College of Medicine, El-Minya University Hospital, El-Minya, Egypt.
authors.forename: Momen
authors.initials: M
authors.lastname: Hassan