TY - SER AU - Freitas-Ribeiro,G.M. AU - fonseca,C.C. AU - rodrigues,S.S. AU - Matta,S.L.P.da AU - Neves,C.A. TI - Quantification of argyrophilic, argentaffin and insulin immunoreactive cells in the small intestine in the opossum Didelphis aurita (Wied-Neuwied, 1826) KW - CÉLULA KW - GAMBÁ KW - MARSUPIAL KW - DIDELPHIS MARSUPIALIS KW - MAMÍFERO KW - INTESTINO DELGADO ER -