Bennion v. City and County of Denver , 180 Colo. 213 ( 1972 )
Ray v. Denver , 109 Colo. 74 ( 1942 )
City of Aurora v. Martin , 181 Colo. 72 ( 1973 )
Spears Free Clinic & Hospital v. State Board of Health , 122 Colo. 147 ( 1950 )