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(PDF) Semen cryopreservation and the conservation of endangered species
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spinal control of ejaculation revisited: a systematic review and meta-analysis of anejaculation in spinal cord injured patients | Human Reproduction Update | Oxford Academic
CN1366867A - Computer full-automatic sperm collecting, penis erection monitoring analysis system - Google Patents
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Semen collection - Wikipedia
Ultrasonographic Monitoring of Artificially Stimulated Ejaculation in Three Rhinoceros Species (Ceratotherium simum, Diceros bicornis, Rhinoceros unicornus) on JSTOR
Isolation and Characterization of Pluripotent Human Spermatogonial Stem Cell‐Derived Cells - Kossack - 2009 - STEM CELLS - Wiley Online Library
Methods of semen collection in an ambulatory greater one‐horned rhinoceros (rhinoceros unicornis) - Schaffer - 1990 - Zoo Biology - Wiley Online Library
Sperm Quality during Storage Is Not Affected by the Presence of Antibiotics in EquiPlus Semen Extender but Is Improved by Single Layer Centrifugation
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Electroejaculation, semen characteristics and serum testosterone concentrations of free-ranging African elephants (Loxodonta africana) in: Reproduction Volume 72 Issue 1 (1984)
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Autologous grafting of cryopreserved prepubertal rhesus testis produces sperm and offspring | Science
Extremely Powerful Hands Free Ejaculation Alpha Waves Binaural Beats Music | Isochronic Tone - YouTube
Ejaculation Problems: Retrograde Ejaculation, Inhibited Ejaculation Symptoms and Home Treatment
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Bigg Boss 14 Day 106 Written Update: Rakhi reveals she's looking for sperm donor - Television News
Isolation of male germ-line stem cells; influence of GDNF - PubMed
Amazon.com: The Gentleman's Guide To Karezza Sex: Semen Retention In Bed To Supercharge Your Life eBook: Brothermore, Nick, Eilers, Luke: Kindle Store