Haase Christoffer Bjerre, Gyuricza János Valery, Brodersen John
Section of General Practice and Research Unit for General Practice, Department of Public Health, University of Copenhagen, Denmark.
Department of Preventive Medicine, Federal University of São Paulo, São Paulo, Brazil.
BMJ. 2019 Apr 12;365:l1657. doi: 10.1136/bmj.l1657.