endocrinologist making ultrasonography to female patient at ultrasound office of medical clinic - 甲狀腺檢查 個照片及圖片檔內分泌系統, 檢查, 甲狀腺
endocrinologist doing ultrasound of thyroid gland on a senior female patient - 甲狀腺檢查 個照片及圖片檔甲狀腺, 超聲波, 紀實攝影
endocrinologist doing ultrasound of thyroid gland on a senior female patient - 甲狀腺檢查 個照片及圖片檔超聲波, 頸動脈, 甲狀腺
endocrinologist doing ultrasound of thyroid gland on a senior female patient - 甲狀腺檢查 個照片及圖片檔甲狀腺, 頸部, 超聲波
