mal_de_la_rosa

معنی کلمه mal_de_la_rosa

معنی واژه mal_de_la_rosa

a disease caused by deficiency of niacin or tryptophan (or by a defect in the metabolic conversion of tryptophan to niacin); characterized by gastrointestinal disturbances and erythema and nervous or mental disorders; may be caused by malnutrition or alco