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Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

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Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

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More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

A speculum used to hold the vagina open in order to visualize the cervix. A speculum used to hold the vagina open in order to visualize the cervix.
Exercises to improve circulation to the lower extremities. Exercises to improve circulation to the lower extremities.
Border Collie Border Collie
Herpes labialis on the vermillion border of the lip. (Courtesy of U.S. Pharmacist). Herpes labialis on the vermillion border of the lip. (Courtesy of U.S. Pharmacist).
Improve your driver posture Improve your driver posture
First-order sensory neuron with encapsulated nerve endings First-order sensory neuron with encapsulated nerve endings
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

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