there was no significant correlation between plasma 25-ohd levels and any laboratory index of malabsorption or malnutrition except for serum albumin in the gastric surgery patients , haemoglobin and esr in the crohn 's disease patients and albumin and vitamin e in the group of patients with gastrointestinal disorders taken as a whole .
C0010346
crohn 's disease
C0017178
gastrointestinal disorders