Thyroid Gland Diagram View 118291688

Tags: sign human health healthcare medical throat care man symbol structure body vocal neck drawing disease education biology science section system organ chart poster scheme anatomy diagram sickness campaign function lobe anatomical endocrine hormone hypothalamus gland larynx trachea cartilage thyroid secretion Front View Back view hyperthyroidism endocrinologist parathyroid human thyroid anatomy human thyroid diagram human thyroid