title: Spermatogenesis and spectral echo-colour Doppler traces from the main testicular artery.
authors.forename: S J
authors.initials: SJ
authors.lastname: Gordon
authors.forename: S
authors.initials: S
authors.lastname: Campbell
authors.forename: J
authors.initials: J
authors.lastname: Bhardwa
authors.forename: V H
authors.initials: VH
authors.lastname: Nargund
mesh_terms: D001158:Arteries / Q000000981:diagnostic imaging / Q000502:physiology; D001783:Blood Flow Velocity / Q000502:physiology; D006801:Humans; D008297:Male; D013091:Spermatogenesis; D013737:Testis / Q000098:blood supply* / Q000000981:diagnostic imaging; D018615:Ultrasonography, Doppler, Color / Q000379:methods