Sergeev, I V [Quasidigital recording of arterial pressure on a nonspecialized magnetophone]. [electronic resource] - Fiziologicheskii zhurnal SSSR imeni I. M. Sechenova Jun 1974 - 1135-7 p. digital Publication Type: Journal Article ISSN: 0015-329X Subjects--Topical Terms: Analog-Digital ConversionBlood Pressure Determination--instrumentation