"New Instrumentation Amplifiers for Electrical & Non Electrical Variables", by Sima Siemans Review XXXIX (1972) No. 2, pp. 75-77. |
"An Improved Systolic-Diastolic Pulse Separator", by Francis, Med. & Biol. Eng. vol. 12, No. 1 (Jan. 1974) pp. 105-108. |
"Batteryless On-Demand-Sampling Active Radiosonde for Intracranial Pressure Measurement", by Macellari; Med. & Biol. Eng. & Comput vol. 14, No. 6 (Nov. 1981) pp. 686-694. |
"Oscilloscope . . . Measurements", by Caldwell et al.; Med. & Biol. Eng. Jun. 1973, pp. 500-503. |
1980 Linear Databook by National Semiconductor, pp. 4-19 & 4-31. |
"Biomedical . . . Circuits", by Scott et al.; Med. & Biol. Eng.; vol. 14 #6; Nov. 1976, pp. 684-687. |
"Versitile . . . Muscles", by Corinth; Elektroniks; vol. 23, #7; pp. 247-250 & 265. |