[Evaluation of premorbid changes in children].
D'iakonova
O M
OM
Mikhaliuk
N S
NS
Shishkina
L I
LI
Lobkovskiĭ
A G
AG
D000293:Adolescent; D000367:Age Factors; D000397:Air Pollution; D002648:Child; D006304:Health Status; D006801:Humans; D007154:Immune System Diseases / Q000175:diagnosis; D007153:Immunologic Deficiency Syndromes / Q000175:diagnosis; D007159:Immunologic Tests; D012426:Russia; D011795:Surveys and Questionnaires; D014505:Urban Population; D014815:Vitamins / Q000627:therapeutic use
D014815:Vitamins