TY - GEN AU - Korner,Judith AU - Leibel,Rudolph L TI - To eat or not to eat - how the gut talks to the brain SN - 1533-4406 PY - 2003///0917 KW - Appetite KW - drug effects KW - Eating KW - Ghrelin KW - Humans KW - Insulin KW - blood KW - Leptin KW - Obesity KW - drug therapy KW - Peptide Fragments KW - Peptide Hormones KW - physiology KW - Peptide YY KW - Receptor, Melanocortin, Type 4 KW - genetics KW - Receptors, Corticotropin N1 - Publication Type: Comment; Journal Article UR - https://doi.org/10.1056/NEJMp038114 ER -