Mathematics, Medicine and Science
- Generalised time reversible Substitution model describes the process from which a sequence of characters of a fixed size from some alphabet changes into another set of traits
- General Theory of Relativity, also known as general relativity – abbreviated GR
- Guided bone regeneration or Guided Tissue Regeneration, a surgical procedure that uses barrier membranes to direct growth of new tissue
- Greater than
Read more about this topic: GTR
Famous quotes containing the words medicine and/or science:
“Good medicine is bitter, but it cures illness.”
—Chinese proverb.
Confucius.
“The sweetest and most inoffensive path of life leads through the avenues of science and learning; and whoever can either remove any obstructions in this way, or open up any new prospect, ought so far to be esteemed a benefactor to mankind.”
—David Hume (1711–1776)