TY - JOUR T1 - Insulin or insulin-like studies on unicellular organisms: a review JO - Brazilian Archives of Biology and Technology A1 - Souza, Alzira Martins Ferreira de A1 - López, Jorge A. SN - 1516-8913 UL - 10.1590/S1516-89132004000600017 VL - 47 Y1 - 2004 PB - Brasil ER -