Waldinger, M.D.; Quinn, P.; Dilleen, M.; Mundayat, R.; Schweitzer, D.H.; Boolell, M. (2005). “A Multinational Population Survey of Intravaginal Ejaculation Latency Time”. 《Journal of Sexual Medicine》 2 (4): 492–497. doi:10.1111/j.1743-6109.2005.00070.x. ISSN1743-6095. PMID16422843.
Giuliano, F.; Patrick, D.; Porst, R.; La Pera, G.; Kokoszka, A.; Merchant, S.; Rothman, M.; Gagnon, D.; Polverejan, E. (2008). “Premature Ejaculation: Results from a Five-Country European Observational Study”. 《European Urology》 53 (5): 1048–1057. doi:10.1016/j.eururo.2007.10.015. PMID17950985.
Bolen, J. G. (1980년 12월 9일). “The male orgasm: pelvic contractions measured by anal probe”. 《Archives of Sexual Behavior》 9 (6): 503–21. doi:10.1007/BF01542155. PMID7458658.
Gerstenburg, T. C.; Levin, RJ; Wagner, G (1990). “Erection and ejaculation in man. Assessment of the electromyographic activity of the bulbocavernosus and ischiocavernosus muscles”. 《British Journal of Urology》 65 (4): 395–402. doi:10.1111/j.1464-410X.1990.tb14764.x. PMID2340374.
Dunn, M.E.; Trost, J.E. (1989). “Male Multiple Orgasms: A Descriptive Study”. 《Archives of Sexual Behavior》 18 (5): 377–387. doi:10.1007/BF01541970. PMID2818169.
Rehan, N.; Sobrero, A.J.; Fertig, J.W. (1975). “The semen of fertile men: statistical analysis of 1300 men”. 《Fertility and Sterility》 26 (6): 492–502. doi:10.1016/s0015-0282(16)41169-6. PMID1169171.
Pound, N.; Javed, M.H.; Ruberto, C.; Shaikh, M.A.; Del Valle, A.P. (2002). “Duration of sexual arousal predicts semen parameters for masturbatory ejaculates”. 《Physiol Behav》 76 (4–5): 685–9. doi:10.1016/S0031-9384(02)00803-X. PMID12127009.
Janczewski, Z.; Bablok, L. (1985). “Semen Characteristics in Pubertal Boys”. 《Archives of Andrology》 15 (2–3): 199–205. doi:10.3109/01485018508986912. PMID3833078.
Pfaus, J.G.; Heeb, M.M. (1997). “Implications of immediate-early gene induction in the brain following sexual stimulation of female and male rodents”. 《Brain Res Bull》 44 (4): 397–407. doi:10.1016/S0361-9230(97)00219-0. PMID9370204.
Veening, J.G.; Coolen, L.M. (1998). “Neural activation following sexual behavior in the male and female rat brain”. 《Behav Brain Res》 92 (2): 181–193. doi:10.1016/S0166-4328(97)00190-3. PMID9638960.
Waldinger, M.D.; Quinn, P.; Dilleen, M.; Mundayat, R.; Schweitzer, D.H.; Boolell, M. (2005). “A Multinational Population Survey of Intravaginal Ejaculation Latency Time”. 《Journal of Sexual Medicine》 2 (4): 492–497. doi:10.1111/j.1743-6109.2005.00070.x. ISSN1743-6095. PMID16422843.
Giuliano, F.; Patrick, D.; Porst, R.; La Pera, G.; Kokoszka, A.; Merchant, S.; Rothman, M.; Gagnon, D.; Polverejan, E. (2008). “Premature Ejaculation: Results from a Five-Country European Observational Study”. 《European Urology》 53 (5): 1048–1057. doi:10.1016/j.eururo.2007.10.015. PMID17950985.
Bolen, J. G. (1980년 12월 9일). “The male orgasm: pelvic contractions measured by anal probe”. 《Archives of Sexual Behavior》 9 (6): 503–21. doi:10.1007/BF01542155. PMID7458658.
Gerstenburg, T. C.; Levin, RJ; Wagner, G (1990). “Erection and ejaculation in man. Assessment of the electromyographic activity of the bulbocavernosus and ischiocavernosus muscles”. 《British Journal of Urology》 65 (4): 395–402. doi:10.1111/j.1464-410X.1990.tb14764.x. PMID2340374.
Dunn, M.E.; Trost, J.E. (1989). “Male Multiple Orgasms: A Descriptive Study”. 《Archives of Sexual Behavior》 18 (5): 377–387. doi:10.1007/BF01541970. PMID2818169.
Rehan, N.; Sobrero, A.J.; Fertig, J.W. (1975). “The semen of fertile men: statistical analysis of 1300 men”. 《Fertility and Sterility》 26 (6): 492–502. doi:10.1016/s0015-0282(16)41169-6. PMID1169171.
Pound, N.; Javed, M.H.; Ruberto, C.; Shaikh, M.A.; Del Valle, A.P. (2002). “Duration of sexual arousal predicts semen parameters for masturbatory ejaculates”. 《Physiol Behav》 76 (4–5): 685–9. doi:10.1016/S0031-9384(02)00803-X. PMID12127009.
Janczewski, Z.; Bablok, L. (1985). “Semen Characteristics in Pubertal Boys”. 《Archives of Andrology》 15 (2–3): 199–205. doi:10.3109/01485018508986912. PMID3833078.
Pfaus, J.G.; Heeb, M.M. (1997). “Implications of immediate-early gene induction in the brain following sexual stimulation of female and male rodents”. 《Brain Res Bull》 44 (4): 397–407. doi:10.1016/S0361-9230(97)00219-0. PMID9370204.
Veening, J.G.; Coolen, L.M. (1998). “Neural activation following sexual behavior in the male and female rat brain”. 《Behav Brain Res》 92 (2): 181–193. doi:10.1016/S0166-4328(97)00190-3. PMID9638960.
McMahon CG (October 2014). “Post-Orgasmic Illness Syndrome”(PDF). 《16th World Meeting on Sexual Medicine》. 2016년 3월 4일에 원본 문서(PDF)에서 보존된 문서. 2022년 8월 25일에 확인함.
McMahon CG (October 2014). “Post-Orgasmic Illness Syndrome”(PDF). 《16th World Meeting on Sexual Medicine》. 2016년 3월 4일에 원본 문서(PDF)에서 보존된 문서. 2022년 8월 25일에 확인함.