A pocket calculator program for noninvas
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A.C.P. Powles; N.L. Jones
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Article
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1982
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Elsevier Science
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English
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A pocket calculator program is described which facilitates rapid evaluation of pulmonary function at rest and during exercise. It embodies the Fick Principle applied to carbon dioxide ; mixed venous carbon dioxide tension is measured by rebreathing, obviating the need for central venous or pulmonary