# Early age at onset of bipolar disorder is associated with more severe clinical features but delayed treatment seeking

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/early-age-at-onset-of-bipolar-disorder-is-associated-with-more-severe-clinical/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Kirsi Suominen,Outi Mantere,Hanna Valtonen,Petri Arvilommi,Sami Leppämäki,T. Paunio,Erkki Isometsä |
| Citations | 123 |
| DOI | 10.1111/j.1399-5618.2007.00388.x |
| Fields | Medicine,Neuroscience |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2098829173 |
| PMID | 17988359 |
| Type | article |
| Year | 2007 |

## Paper authors

- [Sami Leppämäki](https://scholariq.org/researchers/sami-leppamaki/)

## Paper journal

- [Bipolar Disorders](https://scholariq.org/journals/bipolar-disorders/)

## Paper primary topic

- [Bipolar Disorder and Treatment](https://scholariq.org/topics/bipolar-disorder-and-treatment/)

## Paper topics

- [Bipolar Disorder and Treatment](https://scholariq.org/topics/bipolar-disorder-and-treatment/)
- [Schizophrenia research and treatment](https://scholariq.org/topics/schizophrenia-research-and-treatment/)
- [Tryptophan and brain disorders](https://scholariq.org/topics/tryptophan-and-brain-disorders/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.