Tropical sprue: a review.
D000740:Anemia / Q000209:etiology; D001424:Bacterial Infections / Q000150:complications; D006801:Humans; D007194:India; D007421:Intestine, Small / Q000382:microbiology / Q000473:pathology; D011647:Puerto Rico; D013182:Sprue, Tropical / Q000150:complications / Q000453:epidemiology / Q000209:etiology*; D014805:Vitamin B 12 / Q000378:metabolism
D014805:Vitamin B 12