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The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

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In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Electron micrograph of phage infection Electron micrograph of phage infection
Common sites of biofilm infection Common sites of biofilm infection
Abnormalities Caused by Cardiac Pathology Abnormalities Caused by Cardiac Pathology
A thermostat stuck in the open position caused the engine to operate too cold. The vehicle failed ... A thermostat stuck in the open position caused the engine to operate too cold. The vehicle failed ...
Routes of infection for pyelonephritis. Routes of infection for pyelonephritis.
Levels of hepatitis A antigens and antibody after infection. Levels of hepatitis A antigens and antibody after infection.
Video: Carpal Tunnel Syndrome

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