Learn More
To test the hypothesis that households of anti-HCV positive subjects might be at increased risk of HCV infection, a case-control study was carried out comparing 518 family members of 205 anti-HCV positive subjects (index carriers) with 281 family members of 100 anti-HCV negative subjects (index controls), consecutively observed in ten gastroenterology units(More)
Citing this paper Please note that where the full-text provided on King's Research Portal is the Author Accepted Manuscript or Post-Print version this may differ from the final Published version. If citing, it is advised that you check and use the publisher's definitive version for pagination, volume/issue, and date of publication details. And where the(More)
The coefficient of restitution may be determined from the sound signal emitted by a sphere bouncing repeatedly off the ground. Although there is a large number of publications exploiting this method, so far, there is no quantitative discussion of the error related to this type of measurement. Analyzing the main error sources, we find that even tiny(More)
  • 1