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A reference range was determined for a combined test of differential sugar permeability, using lactulose (L) and rhamnose (R), and intestinal function, using D-xylulose (X) and 3-O-methylglucose (G),(More)
Cardiac output and stroke volume were evaluated in 17 children (mean age 11.5 +/- 3 years) with discrete, membranous subvalvular (Group I, n = 7) and valvular (Group II, n = 10) aortic stenosis(More)