Halberg F, Smith H, Cornélissen G, Delmore P, Schwartzkopff O, the International BIOCOS Group . Hurdles to asepsis, universal literacy, and chronobiology-all to be overcome.  Neuro Endocrinol Lett. 2000 Jan;  21(2): 145-160

Melen-Mucha G, Winczyk K, Pawlikowski M. Effects of somatostatin analogs octreotide and lanreotide on the proliferation and apoptosis in colon 38 tumor: interaction with 5-fluorouracil.  Neuro Endocrinol Lett. 2000 Jan;  21(2): 137-142

Maes M, De Meyer F. Relationships of climatic data to immune and hematologic variables in normal human.  Neuro Endocrinol Lett. 2000 Jan;  21(2): 127-136

Kvetnoy I, Hernández-Yago J, Hernández J, Kvetnaia T, Reiter R, Khavinson V. Diffuse neuroendocrine system and mitochondrial diseases: molecular and cellular bases of pathogenesis, new approaches to diagnosis and therapy.  Neuro Endocrinol Lett. 2000 Jan;  21(2): 83-99

Yilmaz B, Gilmore D. Delta opioid modulation of hypothalamic serotonergic neurotransmission in the ovariectomized and steroid-primed rat.  Neuro Endocrinol Lett. 2000 Jan;  21(2): 115-120

Karasek M, Kowalski A, Zylinska K. Serum melatonin circadian profile in women suffering from the genital tract cancers.  Neuro Endocrinol Lett. 2000 Jan;  21(2): 109-113

Hassler M. Music medicine. A neurobiological approach.  Neuro Endocrinol Lett. 2000 Jan;  21(2): 101-106

Maas L. From the Art Director's Desk.  Neuro Endocrinol Lett. 2000 Jan;  21(2): 27-29

Fedor-Freybergh P. Editorial: "Savoir pour prévoir, Prévoir pour prévenir"  Neuro Endocrinol Lett. 2000 Jan;  21(2): 77-78