title: Pellagra: a still existing disease.
mesh_terms: D000437:Alcoholism / Q000150:complications; D004032:Diet; D005472:Fluorouracil / Q000009:adverse effects; D006801:Humans; D007408:Intestinal Absorption; D007538:Isoniazid / Q000009:adverse effects; D015122:Mercaptopurine / Q000009:adverse effects; D009539:Nicotinic Acids / Q000172:deficiency; D010383:Pellagra / Q000453:epidemiology / Q000209:etiology / Q000378:metabolism; D014364:Tryptophan / Q000378:metabolism
chemical_list: D009539:Nicotinic Acids; D014364:Tryptophan; D015122:Mercaptopurine; D005472:Fluorouracil; D007538:Isoniazid