Category:Thoracic diaphragm
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English: A diaphragm is a sheet of muscle separating the thorax from the abdomen, contracted and relaxed in respiration to draw air into and expel air from the lungs.
Pages in category "Thoracic diaphragm"
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Media in category "Thoracic diaphragm"
The following 41 files are in this category, out of 41 total.