Search for tag: "calcitonin"

Thyroid and parathyroid glands of the horse

From  Samantha Millward 0 likes 143 plays 0  

Thyroid and parathyroid glands of the dog

From  Samantha Millward 0 likes 148 plays 0  

Thyroid glands of the dog

From  Samantha Millward 0 likes 138 plays 0