Digital Health Technologies Taxonomy for Rehabilitation of Knee Conditions Source
http://purl.obolibrary.org/obo/TRAK_0001617 http://webprotege.stanford.edu/RBQXyzZj3qbpqJWX9qJ5igG LOOM
http://purl.obolibrary.org/obo/TRAK_0001617 http://webprotege.stanford.edu/RDWF2jku3QpGWWvL8vdPhjL LOOM