| 1 | Research studies suggest a strong genetic influence in bipolar disorder. | |
| 2 | She points out that an illness like bipolar disorder can be well-controlled on medication. | |
| 3 | Doctors often treat children who have the illness in a similar way they treat adults. Treatment can help control symptoms. | |
| 4 | The study did not show any connection between paternal age and bipolar disorder. | |
| 5 | Lately China has exhibited symptoms of bipolar disorder in its approach to the thorny question of sovereignty over the South China Sea. |