APA
Hoff G., Bretthauer M., Huppertz-Hauss G., Kittang E., Stallemo A., Høie O., Dahler S., Nyhus S., Halvorsen F., Pallenschat J., Vetvik K., Kristian Sandvei P., Friestad J., Pytte R. & Coll P. (20060818). The Norwegian Gastronet project: Continuous quality improvement of colonoscopy in 14 Norwegian centres. : Scandinavian journal of gastroenterology.
Chicago
Hoff Geir, Bretthauer Michael, Huppertz-Hauss Gert, Kittang Eirik, Stallemo Asbjørn, Høie Ole, Dahler Stein, Nyhus Sverre, Halvorsen Fred-Arne, Pallenschat Jens, Vetvik Kåre, Kristian Sandvei Per, Friestad Joachim, Pytte Reidar and Coll Peter. 20060818. The Norwegian Gastronet project: Continuous quality improvement of colonoscopy in 14 Norwegian centres. : Scandinavian journal of gastroenterology.
Harvard
Hoff G., Bretthauer M., Huppertz-Hauss G., Kittang E., Stallemo A., Høie O., Dahler S., Nyhus S., Halvorsen F., Pallenschat J., Vetvik K., Kristian Sandvei P., Friestad J., Pytte R. and Coll P. (20060818). The Norwegian Gastronet project: Continuous quality improvement of colonoscopy in 14 Norwegian centres. : Scandinavian journal of gastroenterology.
MLA
Hoff Geir, Bretthauer Michael, Huppertz-Hauss Gert, Kittang Eirik, Stallemo Asbjørn, Høie Ole, Dahler Stein, Nyhus Sverre, Halvorsen Fred-Arne, Pallenschat Jens, Vetvik Kåre, Kristian Sandvei Per, Friestad Joachim, Pytte Reidar and Coll Peter. The Norwegian Gastronet project: Continuous quality improvement of colonoscopy in 14 Norwegian centres. : Scandinavian journal of gastroenterology. 20060818.