[Two important problems for nutrition workers in public health].
D002648:Child; D003677:Deficiency Diseases; D006042:Goiter; D006801:Humans; D007223:Infant; D009752:Nutritional Status; D011634:Public Health
DEFICIENCY DISEASES/in infant and child; GOITER
DOS PROBLEMAS de importancia para los trabajadores de nutrición en salud pública.