the incidence of neonatal hypothyroidism , as reflected in cord-blood thyroxine and thyrotropin levels , varied from 0.6 % to 13.3 % in iodine-deficient and normal regions of india ( selected districts of uttar pradesh and kerala and the city of delhi ) , depending on the degree of environmental iodine deficiency .
C0020676
hypothyroidism
C0040165
thyroxine