Authors: Yeoman, RR Sonksen, J Gibson, SV Rizk, BM Abee, CR

Citation: Rr. Yeoman et al., Penile vibratory stimulation yields increased spermatozoa and accessory gland production compared with rectal electroejaculation in a neurologically intact primate (Saimiri boliviensis), HUM REPR, 13(9), 1998, pp. 2527-2531