[Level of copper and iron in the nutritional diets of patients with chronic gastrointestinal tract diseases at Fergana Valley hospitals].
D002908:Chronic Disease; D003300:Copper / Q000032:analysis*; D004035:Diet Therapy; D005767:Gastrointestinal Diseases / Q000628:therapy*; D006801:Humans; D007501:Iron / Q000032:analysis*; D008722:Methods; D014586:USSR
D003300:Copper; D007501:Iron
Soderzhanie medi i zheleza v ratsionakh pitaniia bol'nykh khronicheskimi zabolevaniiami zheludochno-kishechnogo trakta v nekotorykh statsionarakh Ferganskoi doliny.