Pasquali, E Problems in impedance pneumography: electrical characteristics of skin and lung tissue. [electronic resource] - Medical & biological engineering May 1967 - 249-58 p. digital Publication Type: Journal Article ISSN: 0025-696X Standard No.: 10.1007/BF02474534 doi Subjects--Topical Terms: Lung--physiologyPlethysmography, ImpedanceRespiration--physiology