[REDUCED HEMOGLOBIN VALUE IN SCHOOL CHILDREN. II].
D000293:Adolescent; D002648:Child; D006454:Hemoglobins; D006801:Humans; D009426:Netherlands; D012572:School Health Services
D006454:Hemoglobins; C100003:deoxyhemoglobin
ADOLESCENCE; CHILD; HEMOGLOBIN; NETHERLANDS; SCHOOL HEALTH
DE VERLAAGDE HAEMOGLOBINE-WAARDE BIJ SCHOOLKINDEREN. II.