Preiser, G; Herschel, M.; Bartman, T.; Andersson, C.; Bailis, S. A.; Shechet, R. J.; Tanenbaum, B.; Kunin, S. A.; Hodges, F. M. (). „Circumcision--the debates goes on”. Pediatrics. 105 (3 Pt 1): 681–684. doi:10.1542/peds.105.3.681. PMID10733391.
Pryor, JL; Leroy, Suzanne C.; Nagel, Theodore C.; Hensleigh, Hugh C. (). „Vibratory stimulation for treatment of anejaculation in quadriplegic men”. Archives of Physical Medicine and Rehabilitation. 76 (1): 59–64. doi:10.1016/S0003-9993(95)80044-1. PMID7811177.
Preiser, G; Herschel, M.; Bartman, T.; Andersson, C.; Bailis, S. A.; Shechet, R. J.; Tanenbaum, B.; Kunin, S. A.; Hodges, F. M. (). „Circumcision--the debates goes on”. Pediatrics. 105 (3 Pt 1): 681–684. doi:10.1542/peds.105.3.681. PMID10733391.
Pryor, JL; Leroy, Suzanne C.; Nagel, Theodore C.; Hensleigh, Hugh C. (). „Vibratory stimulation for treatment of anejaculation in quadriplegic men”. Archives of Physical Medicine and Rehabilitation. 76 (1): 59–64. doi:10.1016/S0003-9993(95)80044-1. PMID7811177.