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- [4] PROPOSAL FOR AN IMPROVED IMPEDANCE PNEUMOGRAPH MEDICAL & BIOLOGICAL ENGINEERING, 1967, 5 (04): : 333 - &
- [5] SIMPLE IMPEDANCE PNEUMOGRAPH AND VOLUME INTEGRATOR MEDICAL & BIOLOGICAL ENGINEERING, 1973, 11 (03): : 352 - 353
- [10] RELIABILITY OF ELECTRICAL IMPEDANCE PNEUMOGRAPH FOR LONG TERM MONITORING OF RESPIRATORY FUNCTION AEROSPACE MEDICINE, 1964, 35 (03): : 271 - &