The recurrent laryngeal nerve and the thyroid gland.
D006652:Histological Techniques; D006801:Humans; D007823:Laryngeal Nerves; D012009:Recurrent Laryngeal Nerve; D013961:Thyroid Gland / Q000033:anatomy & histology*
LARYNX/innervation; THYROID GLAND/anatomy and histology