Acetaminophens maximum dosage yields unexpected result(September 1, 2006, News). On page 1581, the second paragraphshould read as follows: "Serum concentrations of the enzyme,a marker of liver cell damage, rose to more than three timesthe upper limit of normal in 39% of 106 healthy 1845-year-oldadults who consumed 1 g of acetaminophen every six hours forup to 14 days in an industry-funded study."