A.Hypersecretion of thyroid horomone
B.Hyposecretion of pituitary horomones
C.Iodine deficiency in food leading to hyposecretion of thyroid
D.None of these
A.Hypersecretion of thyroid horomone
B.Hyposecretion of pituitary horomones
C.Iodine deficiency in food leading to hyposecretion of thyroid
D.None of these