Authors: M Boolell; M J Allen; S A Ballard; S Gepi-Attee; G J Muirhead; A M Naylor; I H Osterloh; C Gingell Journal: Int J Impot Res Date: 1996-06 Impact factor: 2.896
Authors: M F Slag; J E Morley; M K Elson; D L Trence; C J Nelson; A E Nelson; W B Kinlaw; H S Beyer; F Q Nuttall; R B Shafer Journal: JAMA Date: 1983-04-01 Impact factor: 56.272