Safety of Anticoagulation Interruption in Patients Undergoing Surgery or Invasive Procedures: A Systematic Review and Meta-analyses of Randomized Controlled Trials and Non-randomized Studies.
Frédérique HovaguimianSabrina KöppelDonat R SpahnPublished in: World journal of surgery (2018)
http://www.en.anaesthesie.usz.ch/research/Pages/Study-protocols.aspx.