@article{articleca06c0d0,
title   = {Ferromagnetic resonance for the quantification of superparamagnetic iron oxide nanoparticles in biological materials},
author = {Gamarra, Lionel Fernel and Costa Filho, Antonio José da and Mamani, Javier Bustamante and Ruiz, Rita de Cassia and Pavon, Lorena F. and Sibov, Tatiana T. and Vieira, Ernanni D. and Silva, André C. and Pontuschka, Walter Maigon and Amaro Júnior, Edson},
year = {2010},
doi = {10.2147/IJN.S5864},
journal   = {International Journal of Nanomedicine}
}