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6. Isolation amplifier energized by ultrasound. Holmer NG IEEE Trans Biomed Eng; 1974 Jul; 21(4):329-33. PubMed ID: 4837478 [No Abstract] [Full Text] [Related]
7. Simple two-electrode biosignal amplifier. Dobrev D; Neycheva T; Mudrov N Med Biol Eng Comput; 2005 Nov; 43(6):725-30. PubMed ID: 16594298 [TBL] [Abstract][Full Text] [Related]
8. [Operational power amplifier for multichannel medical recorders]. Sharshevskiĭ BN; Panov VN; Gomberg MS Nov Med Tekh; 1977; (4):59-62. PubMed ID: 616912 [No Abstract] [Full Text] [Related]
9. Differential automatic zero-adjusting amplifier. Broersen B; Van Krevelen F; van Heusden JT; van Heukelom JS Rev Sci Instrum; 1979 Jul; 50(7):897-9. PubMed ID: 18699627 [TBL] [Abstract][Full Text] [Related]
10. Effect of electrode impedance in improved buffer amplifier for bioelectric recordings. Valverde ER; Arini PD; Bertran GC; Biagetti MO; Quinteiro RA J Med Eng Technol; 2004; 28(5):217-22. PubMed ID: 15371001 [TBL] [Abstract][Full Text] [Related]
11. Temporal changes in electrode impedance while recording the electrocardiogram with "dry" electrodes. Geddes LA; Valentinuzzi ME Ann Biomed Eng; 1973 Mar; 1(3):356-67. PubMed ID: 4774377 [No Abstract] [Full Text] [Related]
12. [Tuneable transistorized amplifier]. Khazan AD Nov Med Priborostr; 1967; 1():117-23. PubMed ID: 5633918 [No Abstract] [Full Text] [Related]
13. Two-electrode biopotential amplifier with current-driven inputs. Dobrev D; Daskalov I Med Biol Eng Comput; 2002 Jan; 40(1):122-7. PubMed ID: 11954699 [TBL] [Abstract][Full Text] [Related]
14. The fluid amplifier and its application in medical devices. Meyer JA; Joyce JW Anesth Analg; 1968; 47(6):710-6. PubMed ID: 5247311 [No Abstract] [Full Text] [Related]
15. On the reduction of interference due to common mode voltage in two-electrode biopotential amplifiers. Pallás-Areny R IEEE Trans Biomed Eng; 1986 Nov; 33(11):1043-6. PubMed ID: 3793125 [No Abstract] [Full Text] [Related]
16. Graphic and digital temperature registration by means of a new electronic thermometer amplifier unit. Gundersen J Dan Med Bull; 1972 Jul; 19(5):141-3. PubMed ID: 5049039 [No Abstract] [Full Text] [Related]