Citation: Jz. Nowak et M. Wawrocka, INTRAVITREAL APPLICATION OF MEMBRANE-PERMEABLE ANALOGS OF CYCLIC-GMP INCREASES SEROTONIN N-ACETYLTRANSFERASE (NAT) ACTIVITY IN RETINAS OF LIGHT-EXPOSED CHICKS - COMPARISON WITH THE EFFECT OF CYCLIC-AMP ANALOGSAND DARKNESS, Neuroscience letters, 162(1-2), 1993, pp. 21-24