# Risk Factors for Intrahepatic and Extrahepatic Cholangiocarcinoma: A Hospital-Based Case?Control Study

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/risk-factors-for-intrahepatic-and-extrahepatic-cholangiocarcinoma-a-hospital/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Yasser H. Shaib,Hashem B. El‐Serag,Ajay K. Nooka,Melanie B. Thomas,Thomas D. Brown,Yehuda Z. Patt,Manal M. Hassan |
| Citations | 263 |
| DOI | 10.1111/j.1572-0241.2007.01104.x |
| Fields | Medicine |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2037570081 |
| PMID | 17324130 |
| Type | article |
| Year | 2007 |

## Paper authors

- [Thomas D. Brown](https://scholariq.org/researchers/thomas-d-brown/)

## Paper journal

- [The American Journal of Gastroenterology](https://scholariq.org/journals/the-american-journal-of-gastroenterology/)

## Paper primary topic

- [Cholangiocarcinoma and Gallbladder Cancer Studies](https://scholariq.org/topics/cholangiocarcinoma-and-gallbladder-cancer-studies/)

## Paper topics

- [Cholangiocarcinoma and Gallbladder Cancer Studies](https://scholariq.org/topics/cholangiocarcinoma-and-gallbladder-cancer-studies/)
- [Gallbladder and Bile Duct Disorders](https://scholariq.org/topics/gallbladder-and-bile-duct-disorders/)
- [Liver Diseases and Immunity](https://scholariq.org/topics/liver-diseases-and-immunity/)

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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.