Collegamenti
[1] https://www.alter.gr.ch/it/institution/spitex-fur-stadt-und-land-ag
[2] https://www.alter.gr.ch/it/javascript%3Ahistory.back%28%29
[3] https://www.alter.gr.ch/it/regionen/ueberregional
[4] http://www.homecare.ch/de/unsere-filialen/
[5] https://maps.google.com/maps?q=Grabenstrasse+40%2C+7000+Chur&hl=de&z=14&t=m