Search for tag: "calcitonin"

Thyroid and parathyroid glands of the horse

From  Samantha Millward 0 likes 141 plays 0  

Thyroid and parathyroid glands of the dog

From  Samantha Millward 0 likes 147 plays 0  

Thyroid glands of the dog

From  Samantha Millward 0 likes 137 plays 0