Rife, J.C.; Miller, M.M.; Sheehan, P.E.; Tamanaha, C.R.; Tondra, M.; Whitman, L.J. (2003). »Design and performance of GMR sensors for the detection of magnetic microbeads in biosensors«. Sensors and Actuators A: Physical. Elsevier BV. 107 (3): 209–218. doi:10.1016/s0924-4247(03)00380-7. ISSN0924-4247.Predloga:Verify source
Nikitin, M. P.; Torno, M.; Chen, H.; Rosengart, A.; Nikitin, P. I. (2008). »Quantitative real-time in vivo detection of magnetic nanoparticles by their nonlinear magnetization«. Journal of Applied Physics. AIP Publishing. 103 (7): 07A304. Bibcode:2008JAP...103gA304N. doi:10.1063/1.2830947. ISSN0021-8979. Predloga:Verify source
Nikitin, M. P.; Torno, M.; Chen, H.; Rosengart, A.; Nikitin, P. I. (2008). »Quantitative real-time in vivo detection of magnetic nanoparticles by their nonlinear magnetization«. Journal of Applied Physics. AIP Publishing. 103 (7): 07A304. Bibcode:2008JAP...103gA304N. doi:10.1063/1.2830947. ISSN0021-8979. Predloga:Verify source
Rife, J.C.; Miller, M.M.; Sheehan, P.E.; Tamanaha, C.R.; Tondra, M.; Whitman, L.J. (2003). »Design and performance of GMR sensors for the detection of magnetic microbeads in biosensors«. Sensors and Actuators A: Physical. Elsevier BV. 107 (3): 209–218. doi:10.1016/s0924-4247(03)00380-7. ISSN0924-4247.Predloga:Verify source
Nikitin, M. P.; Torno, M.; Chen, H.; Rosengart, A.; Nikitin, P. I. (2008). »Quantitative real-time in vivo detection of magnetic nanoparticles by their nonlinear magnetization«. Journal of Applied Physics. AIP Publishing. 103 (7): 07A304. Bibcode:2008JAP...103gA304N. doi:10.1063/1.2830947. ISSN0021-8979. Predloga:Verify source