In March 2016, researchers in Switzerland and Canada published a meta-analysis in The Lancet, exploring the optimal painkiller and dose for treating pain in knee and hip osteoarthritis. Soon after, the authors were informed of an error that would change “all numbers” in a paper that may influence clinical practice. The authors contacted The Lancet … Continue reading Lancet retracts (and replaces) paper a year after authors report error that changes “all numbers”