The average adult has about 21 square feet of skin.
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Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
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According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
Structural similarities between antimetabolites and their natural counterparts.
Three-cell model
Stages of Natural Fetal Birth "مراحل الولادة الطبيعية"
Vulnerability – Stress Model
Explain the myogenic autoregulation of the glomerular filtration rate