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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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The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.
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Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.
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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
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In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.
While numerous subspecies of the jaguar have been recognized, recent research suggests just three. G
Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f
Student Perspective of Research
Carons' study
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