title: Trial halted after gene shows up in semen.
authors.forename: N
authors.initials: N
authors.lastname: Boyce
mesh_terms: D000818:Animals; D026688:Bioethical Issues; D002986:Clinical Trials as Topic; D015316:Genetic Therapy; D005822:Genetic Vectors; D033161:Government Regulation; D006801:Humans; D008297:Male; D008875:Middle Aged; D012661:Semen / Q000821:virology*; D014481:United States; D014486:United States Food and Drug Administration