Authors: FONSECA CC NOGUEIRA JC BARBOSA AJA

Citation: Cc. Fonseca et al., ULTRASTRUCTURAL PATTERN OF GLUCAGON PRODUCING CELLS IN THE GASTRIC-MUCOSA OF THE DEVELOPING OPOSSUM DIDELPHIS-ALBIVENTRIS (MARSUPIALIA), ANNALS OF ANATOMY-ANATOMISCHER ANZEIGER, 180(5), 1998, pp. 477-480