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Pubmed for Handhelds
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Journal Abstract Search
127 related items for PubMed ID: 6664139
61. Operational amplifier circuit to control the intensity of a C.R.O. spot. Carlton MG, Carter MC, Holmes O. J Physiol; 1973 Jun; 231(2):74P-75P. PubMed ID: 4720952 [No Abstract] [Full Text] [Related]
66. [Microelectrode amplifier with a mains supply]. Sergeev VI, Neverovskiĭ SA. Zh Vyssh Nerv Deiat Im I P Pavlova; 1970 Jun; 20(6):1313-7. PubMed ID: 5510133 [No Abstract] [Full Text] [Related]
68. Clinical application of an active electrode using an operational amplifier. Nishimura S, Tomita Y, Horiuchi T. IEEE Trans Biomed Eng; 1992 Oct; 39(10):1096-9. PubMed ID: 1452176 [Abstract] [Full Text] [Related]