Novo Nordisk sues Eli Lilly, accusing it of false advertising ReutersNovo Nordisk sues Eli Lilly, alleging misleading GLP-1 advertising CNBCNovo Nordisk Sues Eli Lilly Over Weight-Loss Drug Advertising Barron'sNovo Nordisk Files Deceptive Advertising Lawsuit Against Rival Eli Lilly WSJNovo Nordisk says it is suing Eli Lilly, accusing it of false advertising NBC News