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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

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The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

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Approximately 500,000 babies are born each year in the United States to teenage mothers.

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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Gametogenesis and gametes in males and females. Gametogenesis and gametes in males and females.
The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper The respiratory system. (a) Sagittal section of the head and neck, revealing the organs of the upper
Overview of factors affecting renin release: (a) activation of the sympathetic nervous system; (b) ... Overview of factors affecting renin release: (a) activation of the sympathetic nervous system; (b) ...
How to solve a linear system by the substitution method How to solve a linear system by the substitution method
circulatory system circulatory system
A pedigree for an X-linked dominant trait. Affected males produce all affected daughters and no affe A pedigree for an X-linked dominant trait. Affected males produce all affected daughters and no affe
Video: Renin/Angiotensin (water gain from urine & Na ion and water reabsorption)

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