Almeida, O. F. X. AG Almeida, Osborne, Florian Holsboer (Direktor), Max Planck Institute of Psychiatry, Max Planck Society;
Konakchieva, R., Mitev, Y., Almeida, O. F. X., & Patchev, V. K. (1998). Chronic melatonin treatment and the hypothalamo-pituitary-adrenal axis in the rat. Neuroendocrinology, 67, 171-180.