TY - JOUR T1 - Guanylin peptides: cyclic GMP signaling mechanisms JO - Brazilian Journal of Medical and Biological Research A1 - Forte, L.R. A1 - Freeman, R.H. A1 - Krause, W.J. A1 - London, R.M. SN - 0100-879X UL - 10.1590/S0100-879X1999001100002 VL - 32 Y1 - 1999 PB - Brasil ER -