In utero opioid exposure and risk of infections in childhood: A multinational Nordic cohort study

• Milada MahicNorwegian Institute of Public Health
• Sonia Hernández–Dı́azHarvard University
• Mollie E. WoodHarvard University
• Helle KielerKarolinska Institutet
• Ingvild OdsbuKarolinska Institutet
• Mette NørgaardAarhus University Hospital
• Buket ÖztürkAarhus University Hospital
• Brian T. BatemanBrigham and Women's Hospital
• Vidar HjellvikNorwegian Institute of Public Health
• Svetlana Ondrasova SkurtveitNorwegian Institute of Public Health
• Marte HandalNorwegian Institute of Public Health