TitleAberrant right subclavian artery: a rare cause of stridor in infants Affiliations 1. Mohammad Alashqar*Faculty of Medicine and Health Sciences, An-Najah National University, PO Box 7, Nablus, West Bank, Palestine. mohammad_20012011@icloud.com2. Israa salmanPediatrics and Neonatology, Tulkarim Governmental Hospital, Tulkarim, PSE israsalman5@gmail.com3. Seba LubbadehFaculty of Medicine and Health Sciences, An-Najah National University, PO Box 7, Nablus, West Bank, Palestine. Sebalubbadeh123@gmail.com4. Osayd khasatiFaculty of Medicine and Health Sciences, An-Najah National University, PO Box 7, Nablus, West Bank, Palestine. khassati55@gmail.com