@book{dz-f-14.04.01-chop11-sys-02,
	school = {BFS},
	month = {Nov},
	language = {FR},
	title = {Classification Suisse des Interventions Chirurgicales CHOP 2011 - index systématique},
	institution = {Bundesamt für Statistik (BFS)},
	number = {322270},
	url = {https://dam-api.bfs.admin.ch/hub/api/dam/assets/322270/master}
}