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A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

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Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

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One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

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Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Structure and function of the thick and thin filaments. Structure and function of the thick and thin filaments.
Dispersing and sedentary stages of organisms. Dispersing and sedentary stages of organisms.
Organisms can be classified according to their source of energy Organisms can be classified according to their source of energy
CMS-1500 (02/12) claim form. CMS-1500 (02/12) claim form.
The chemical structure of mescaline, derived from the peyote cactus. The chemical structure of mescaline, derived from the peyote cactus.
Video: Protein catabolism - deamination

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