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Amazon.com: Male Genital Organ Model, Life Size 5-Parts, Median Section, Showing the Penis, Prostate, Bladder, Seminal Vesicle, Spermatic Cord, Testicle, and Rectum, Anatomy Of Male Reproductive System, Male Pelvic Muscles Model :
![Figure 1 from Blood pressures and penile muscle activity in the stallion during coitus. | Semantic Scholar Figure 1 from Blood pressures and penile muscle activity in the stallion during coitus. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/03a4e8d7e27b02284b7e0390b3428523af69e84a/2-Figure1-1.png)
Figure 1 from Blood pressures and penile muscle activity in the stallion during coitus. | Semantic Scholar
![Anatomy of the human penis showing erectile tissues and muscles (colour litho) by German School, (20th century) Anatomy of the human penis showing erectile tissues and muscles (colour litho) by German School, (20th century)](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.XXX.00498170.7055475/7186221.jpg)
Anatomy of the human penis showing erectile tissues and muscles (colour litho) by German School, (20th century)
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