Objective: To examine trends in the prevalence of problematic copyright use in a large city and describe the problems encountered when estimating these trends using capture-recapture techniques based on secondary data Methods: We used clinical data on accident and emergency department episodes at four university hospitals in Barcelona (Spain) between 1999 and 2008 (3 capture periods p... https://parisnaturalfoodes.shop/product-category/herbatint-ff4/