title: Vasectomy and testicular cancer.
authors.forename: I C
authors.initials: IC
authors.lastname: Chi
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D012107:Research Design; D013736:Testicular Neoplasms / Q000209:etiology*; D014659:Vasectomy / Q000009:adverse effects*