Born-Digital or AnalogAnalogTranscriptMedicine Telluride doctor, George C. Balderston, removes own appendix. Post, July 31, 1949 Treatment of some human diseases in 1887. Post Empire Mar. 15, 1964 p.22 New artificial heart valve used by C.U. colorado university Post Apr. 26, 1963 p.3 Medicine was primitive in California's gold rush days. Frontier Times v.39 ##1 Jan.-Dec. 1965 p.28-29, 61-62CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
