Ключевые слова: anatomical, anatomy, background, biology, body, care, cartilage, day, design, diagram, disease, drawing, education, endocrine, endocrinologist, endocrinology, function, gland, health, healthcare, hormone, human, hyperthyroidism, hypothyroidism, icon, illustration, internal, iodine, isolated, larynx, medical, medicine, neck, organ, organs, parathyroid, pharynx, poster, science, section, sickness, sign, silhouette, symbol, system, throat, thyroid, thyroid day, trachea, vocal, white, world,