Thyroid conditions may make getting pregnant impossible.
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Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.
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After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
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For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.
Evolutionary changes that led to the modern horse.
Effective communication and harmony between horse and rider are among the goals of proper training
Horse nettle
Action Potentials and Contractions of a Muscle Fiber
Muscle Fiber Recruitment and Muscular Force
Mass spectrometry (MS) patterns for a trypsin-digested peptide sequence