[25] Choi BI, Han MC, Kim CW. Radiology 1990;176:103–6
[26] Ogawa, S.; Lee, T.M.; Nayak, A.S. & Glynn, P. _ Oxygenation-sensitive contrast in
magnetic resonance image of rodent brain at high magnetic fields _ Mag Reson Med 14:
68-78, (1990)
[27] Thulborn, K.R.; Waterton, J.C.; Matthews, P.M. & Radda, G.K. _ Oxygenation
dependence of the transverse relaxation time of water protons in whole blood at high field _
Bioch Bioph Acta 714: 265-70, (1982)
[28] Clifford Jr, J.R.; Thompson, R.M.; Butts, R.K.; Sharbrouogh, F.W.; Kelly, P.J.;
Hanson, D.P.; Riederer, S.J.; Ehman, R.L.; Hangiandreou, N.J. & Cascino, G.D. _ Sensory
motor cortex: correlation of presurgical mapping with functional MR imaging and invasive
cortical mapping _ Radiology 190: 85-92,(1994)
[29] J. González-Riola, J. A. Pamies, E. R. Hernández, M. Revilla, C. Seco, L. F. Villa, H.
Rico. JournalCalcified Tissue International. Vol 60, N 6. 533-537 (1997)
[30] E. Hug, O. Hubert, M. Clavel, IEEE Trans. Magn., 33(1), 763, (1997)
[31] F. Primdahl, B. Hernando, O. V. Nielsen and J. R. Petersen. J Phys: E. Sci. Instrum.
Vol 22. 1004 – 1008 (1989)
[32] E.Udd, Ed. Fiber Optic Sensors: An Introduction for Engineers and Scientists, New
York: Wiley, (1991)
[33] J.Dakin and B.Culshaw, Optical Fiber Sensors: Principals and Components Norwood,
MA: Artech, vol. 1, (1988)
[34] J.Dakin and B.Culshaw, Optical Fiber Sensors: Systems and Applications Norwood,
MA: Artech, vol. 2, (1989)
[35] R. Gross, P. Chaudhari, M. Kawasaki, M. B. Ketchen, and A. Guputa, Appl. Phys.
Lett. 57, 727 (1990)
[36] Everett, H. Sensors for Mobile Robots: Theory and Aplication. A.K. Peters, (1995)
[37] A. Edith Navarro, José Pelegrí Sebastia, Silvia Casans, Diego Ramírez Muñoz. Mundo
electrónico, ISSN 0300-3787, Nº 327, 2002 , pags. 44-49
[38] B. Dieny, V. S. Speriosu, S. S. P. Parkin, B. A. Gurney, D. R. Wilhoit, and d. Mauri.
Phys. Rev B. 43, 1297-1300. Issue 1. January (1991)
[39] Sérgio M. Rezende, A Física dos Materiais e Dispositivos Eletrônicos. Ed.
Universidade Federal de Pernambuco, Recife, (1996)