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What is The density of the parafollicular cells or C- cells in the thyroid gland is maximum at the: and explain in detail?
The parafollicular cells or C- cells in the thyroid gland is present in all pas of the thyroid gland. Their density is greatest in the juncture of the upper one-third and lower two-thirds of the gland. Ref: Harrison, E-18, P-2912