bipolar disorder and other

The impact of environmental factors in severe psychiatric disorders

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3920481/

Exercise and Bipolar Disorder: A Review of Neurobiological Mediators

https://link.springer.com/article/10.1007/s12017-009-8079-9

Is There a Continuity between Bipolar and Depressive Disorders?

A continuity between BP (mainly BP-II) and MDD was supported by mixed states, family history, no bimodality, and by bipolar signs in MDD.

https://www-karger-com.ezproxy.is.ed.ac.uk/Article/FullText/97965