The immunoreactivity of c-Fos, NGF and its receptor TrkA after open-field exposure in the central and medial nuclei of the rat amygdala. - Badowska-Szalewska E; Ludkiewicz B; Domaradzka-Pytel B; Dziewiatkowski J; Spodnik JH; Moryś J (Folia morphologica, 2006)