The physiological impact of bariatric surgery on the massive weight loss patient.
D000740:Anemia / Q000209:etiology; D050110:Bariatric Surgery / Q000009:adverse effects; D006801:Humans; D007408:Intestinal Absorption; D009752:Nutritional Status; D009767:Obesity, Morbid / Q000503:physiopathology* / Q000601:surgery; D010349:Patient Compliance; D011184:Postoperative Period; D014806:Vitamin B 12 Deficiency