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Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu
Female Reproductive system Female Reproductive system
Internal and external attributions Internal and external attributions
The Female Reproductive Cycle "الدورة الشهرية أو الدورة الطمثية ... The Female Reproductive Cycle "الدورة الشهرية أو الدورة الطمثية ...
Video: Genetic terms Animation

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