The telltale signs of poor health that your hands, nails and knuckles reveal
If you have brittle nails, swollen hands or unusually pale fingertips it may be more than just a damper to your manicure. It ...
Austin American-Statesman6h
Lung cancer as a nonsmoker younger than 40? Yes, as Central Texas woman found out.
Once healed, she will have about 25% less lung capacity than before. She will follow up with immunotherapy next year to make ...
Brian Mackenzie8y
Measurement of Ventilatory Function
The spirometer (built-in 1846 by Hutchinson) measures ventilatory function (dynamic lung volumes and maximal flow rates). Miller 1996 [1]) shows a normal spirogram showing the measurements of forced ...