Search for tag: "calcitonin"

Thyroid and parathyroid glands of the horse

From  Richard Payne 0 likes 198 plays 0  

Thyroid and parathyroid glands of the dog

From  Richard Payne 0 likes 203 plays 0  

Thyroid glands of the dog

From  Richard Payne 0 likes 184 plays 0