Definitive validation of ACB in vitro and in vivo as a biomagnetic method for measuring stomach contraction - Américo, Madileine Francieli; Zandoná, Ednaldo Alexandre; Stelzer, Murilo; Miranda, José Ricardo de A.; Marques, Rozemeire G.; Oliveira, Ricardo Brandt de; Baffa, Oswaldo (Encontro Nacional de Física da Matéria Condensada, 2010)