Oral vitamin supplementation does not prevent vitamin b12 deficiency in gastric bypass patients

Provenzale, D.; Golner, B.; Irwin, V.; Reinhold, R.B.; Russell, R.M.; Papathanasopoulos, N.

Gastroenterology 96(5 Part 2): A401

1989


ISSN/ISBN: 0016-5085
Document Number: 532693

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