作者单位：
Department of Gastrointestinal Surgery, Norwegian Radium HospitalOslo University HospitalOslo,Norway
[1]
Department of Clinical MedicineUniversity of BergenBergen,Norway
[2]
Department of RegistrationCancer Registry NorwayOslo,Norway
[3]
Department of Gastrointestinal Surgery, Drammen HospitalVestre Viken Hospital TrustDrammen,Norway
[4]
Department of Gastrointestinal SurgeryAkershus University HospitalL?renskog,Norway
[5]
Department of Surgery, Gj?vik HospitalInnlandet Hospital TrustGj?vik,Norway
[6]
Department of SurgeryHaukeland University HospitalBergen,Norway
[7]
Department of Gastrointestinal Surgery, St Olav's HospitalTrondheim University HospitalTrondheim
[8]
Department of Gastrointestinal Surgery, Troms? University HospitalUniversity of Northern
[9]
发布时间
2020-03-30
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