TY - GEN AU - Frühbeck,Gema AU - Diez Caballero,Alberto AU - Gil,Maria J TI - Fundus functionality and ghrelin concentrations after bariatric surgery SN - 1533-4406 PY - 2004///0122 KW - Adult KW - Female KW - Fundoplication KW - Gastric Bypass KW - Gastric Fundus KW - physiology KW - Ghrelin KW - Humans KW - Male KW - Middle Aged KW - Obesity, Morbid KW - blood KW - Peptide Hormones KW - Postoperative Period KW - Stomach KW - surgery N1 - Publication Type: Letter UR - https://doi.org/10.1056/NEJM200401153500323 ER -