| 1. | He looked grave, but said, 'I have made careful examination, but there is no functional cause. - from Dracula by Bram Stoker |
| 2. | Like the Ford or Pierce the externals indicate these functional differences with unfailing accuracy. - from How to Analyze People on Sight by Elsie Lincoln Benedict and Ralph Paine Benedict |
| 3. | "With regard to Miss Westenra's health I hasten to let you know at once that in my opinion there is not any functional disturbance or any malady that I know of. - from Dracula by Bram Stoker |