TY - RPRT TI - Gastric bypass surgery for morbid obesity leads to an increase in bone turnover and a decrease in bone mass. AU - Penelope S Coates AU - John D Fernstrom AU - Madelyn H Fernstrom AU - Philip R Schauer AU - Susan L Greenspan PY - 2004 DO - 10.1210/jc.2003-031756 UR - https://pubmed.ncbi.nlm.nih.gov/15001587/ ID - 15001587 ER -