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Author Question: Where has the recent, largest proportion of migrants to Tibet and western provinces of China originate from? (Read 123 times) |
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.