A sphygmograph using a carbon grain microphone and the string galvanometer: Turner, Roy H.: Bull. Johns Hopkins Hosp., 1928, xliii, 1

• Book ID: 118508966
• Publisher: Elsevier Science
• Year: 1928
• Tongue: English
• Weight: 156 KB
• Volume: 4
• Category: Article
• ISSN: 1097-6744
• DOI: 10.1016/s0002-8703(28)90107-6