Boas, Ernst P. and Ernst F. Goldschmidt. "Continuous Recording of the Heart Rate During Operations," Journal of the American Medical Association
name: label: Collection Creator
content: Boas, Ernst P. (Ernst Philip), 1891-1955
setName: label: See more items in
content: Ernst P. Boas Papers
label: See more items in
content: Ernst P. Boas Papers / Series 1: Cardiotachometer Materials / 1.2: Writings
unitdate: label: Date
content: 1930
container: label: Container
content: Box 1, Folder 15
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials
label: Type
content: Text