Hi everybody and specially PubMed staff Can someone explain me why we have on PubMed Pharmaceuticals and Medical Devices: Cost Savings. Steiner DJ; Thomson Reuters Accelus. Issue Brief Health Policy Track Serv. 2018 Dec 24;2018:1-31. No abstract available. PMID: 30695849 Pharmaceuticals and Medical Devices: Cost Savings. Steiner DJ; Thomson Reuters Accelus. Issue Brief Health Policy Track Serv. 2017 Dec 26;2017:1-31. No abstract available. PMID: 29361657 Is it duplicate or am I missing something ? -- André Allard Consultant en ressources documentaires Sapere Aude !