71. Report of 16th conference of cardiovascular training grant program directors, National Heart Institute, held Lake Ozark, Mo., June 7-8, 1969 [papers with bibliographies]. Bookmark Corporate/Agency Authors: National Heart and Lung Institute and Health, Education and Welfare Dept. Publisher: National Heart and Lung Institute Date: [1969.] SuDoc number: HE 20.3202:C 17/2