Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.
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Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Bone Scans and Nuclear medicine
An electrocardiogram (ECG, EKG) is a commonly used procedure in which the electrical events associat
Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR