| Gumma formation may begin as soon as a year after infection but is most likely to occur 15 years after the initial infection. |
| Paralysis due to gumma or other cerebral tumor is much slower in its course. |
| The life-history of an untreated gumma varies with its environment. |
| He was introduced as a rural religionist from gumma prefecture set on reforming his countrymen. |
| The disease is liable to be mistaken for central tumour, gumma, tuberculosis, or abscess of bone. |
| There was the secret ploughing society of the young men of a village in gumma prefecture. |
